20295415728

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7741}}^1$

素因数の和:7802

約数の個数: 300

約数和(自身を含む): 71322834352

約数和(自身を除く): 51027418624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 289, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 578, 612, 648, 714, 756, 816, 867, 918, 952, 1008, 1071, 1134, 1156, 1224, 1296, 1377, 1428, 1512, 1734, 1836, 1904, 2023, 2142, 2268, 2312, 2448, 2601, 2754, 2856, 3024, 3213, 3468, 3672, 4046, 4284, 4536, 4624, 5202, 5508, 5712, 6069, 6426, 6936, 7344, 7741, 7803, 8092, 8568, 9072, 9639, 10404, 11016, 12138, 12852, 13872, 15482, 15606, 16184, 17136, 18207, 19278, 20808, 22032, 23223, 23409, 24276, 25704, 30964, 31212, 32368, 36414, 38556, 41616, 46446, 46818, 48552, 51408, 54187, 54621, 61928, 62424, 69669, 72828, 77112, 92892, 93636, 97104, 108374, 109242, 123856, 124848, 131597, 139338, 145656, 154224, 162561, 163863, 185784, 187272, 209007, 216748, 218484, 263194, 278676, 291312, 325122, 327726, 371568, 374544, 394791, 418014, 433496, 436968, 487683, 526388, 557352, 627021, 650244, 655452, 789582, 836028, 866992, 873936, 921179, 975366, 1052776, 1114704, 1184373, 1254042, 1300488, 1310904, 1463049, 1579164, 1672056, 1842358, 1950732, 2105552, 2237149, 2368746, 2508084, 2600976, 2621808, 2763537, 2926098, 3158328, 3344112, 3553119, 3684716, 3901464, 4389147, 4474298, 4737492, 5016168, 5527074, 5852196, 6316656, 6711447, 7106238, 7369432, 7802928, 8290611, 8778294, 8948596, 9474984, 10032336, 10659357, 11054148, 11704392, 13422894, 14212476, 14738864, 15660043, 16581222, 17556588, 17897192, 18949968, 20134341, 21318714, 22108296, 23408784, 24871833, 26845788, 28424952, 31320086, 33162444, 35113176, 35794384, 40268682, 42637428, 44216592, 46980129, 49743666, 53691576, 56849904, 60403023, 62640172, 66324888, 70226352, 74615499, 80537364, 85274856, 93960258, 99487332, 107383152, 120806046, 125280344, 132649776, 140940387, 149230998, 161074728, 170549712, 181209069, 187920516, 198974664, 241612092, 250560688, 281880774, 298461996, 322149456, 362418138, 375841032, 397949328, 422821161, 483224184, 563761548, 596923992, 724836276, 751682064, 845642322, 966448368, 1127523096, 1193847984, 1268463483, 1449672552, 1691284644, 2255046192, 2536926966, 2899345104, 3382569288, 5073853932, 6765138576, 10147707864, 20295415728]

約数ペア:

[(1, 20295415728), (2, 10147707864), (3, 6765138576), (4, 5073853932), (6, 3382569288), (7, 2899345104), (8, 2536926966), (9, 2255046192), (12, 1691284644), (14, 1449672552), (16, 1268463483), (17, 1193847984), (18, 1127523096), (21, 966448368), (24, 845642322), (27, 751682064), (28, 724836276), (34, 596923992), (36, 563761548), (42, 483224184), (48, 422821161), (51, 397949328), (54, 375841032), (56, 362418138), (63, 322149456), (68, 298461996), (72, 281880774), (81, 250560688), (84, 241612092), (102, 198974664), (108, 187920516), (112, 181209069), (119, 170549712), (126, 161074728), (136, 149230998), (144, 140940387), (153, 132649776), (162, 125280344), (168, 120806046), (189, 107383152), (204, 99487332), (216, 93960258), (238, 85274856), (252, 80537364), (272, 74615499), (289, 70226352), (306, 66324888), (324, 62640172), (336, 60403023), (357, 56849904), (378, 53691576), (408, 49743666), (432, 46980129), (459, 44216592), (476, 42637428), (504, 40268682), (567, 35794384), (578, 35113176), (612, 33162444), (648, 31320086), (714, 28424952), (756, 26845788), (816, 24871833), (867, 23408784), (918, 22108296), (952, 21318714), (1008, 20134341), (1071, 18949968), (1134, 17897192), (1156, 17556588), (1224, 16581222), (1296, 15660043), (1377, 14738864), (1428, 14212476), (1512, 13422894), (1734, 11704392), (1836, 11054148), (1904, 10659357), (2023, 10032336), (2142, 9474984), (2268, 8948596), (2312, 8778294), (2448, 8290611), (2601, 7802928), (2754, 7369432), (2856, 7106238), (3024, 6711447), (3213, 6316656), (3468, 5852196), (3672, 5527074), (4046, 5016168), (4284, 4737492), (4536, 4474298), (4624, 4389147), (5202, 3901464), (5508, 3684716), (5712, 3553119), (6069, 3344112), (6426, 3158328), (6936, 2926098), (7344, 2763537), (7741, 2621808), (7803, 2600976), (8092, 2508084), (8568, 2368746), (9072, 2237149), (9639, 2105552), (10404, 1950732), (11016, 1842358), (12138, 1672056), (12852, 1579164), (13872, 1463049), (15482, 1310904), (15606, 1300488), (16184, 1254042), (17136, 1184373), (18207, 1114704), (19278, 1052776), (20808, 975366), (22032, 921179), (23223, 873936), (23409, 866992), (24276, 836028), (25704, 789582), (30964, 655452), (31212, 650244), (32368, 627021), (36414, 557352), (38556, 526388), (41616, 487683), (46446, 436968), (46818, 433496), (48552, 418014), (51408, 394791), (54187, 374544), (54621, 371568), (61928, 327726), (62424, 325122), (69669, 291312), (72828, 278676), (77112, 263194), (92892, 218484), (93636, 216748), (97104, 209007), (108374, 187272), (109242, 185784), (123856, 163863), (124848, 162561), (131597, 154224), (139338, 145656)]