20750222304

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67273}}^1$

素因数の和:67319

約数の個数: 240

約数和(自身を含む): 73847477088

約数和(自身を除く): 53097254784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 9072, 9639, 11016, 11424, 12852, 14688, 17136, 18144, 19278, 22032, 25704, 34272, 38556, 44064, 51408, 67273, 77112, 102816, 134546, 154224, 201819, 269092, 308448, 403638, 470911, 538184, 605457, 807276, 941822, 1076368, 1143641, 1210914, 1412733, 1614552, 1816371, 1883644, 2152736, 2287282, 2421828, 2825466, 3229104, 3430923, 3632742, 3767288, 4238199, 4574564, 4843656, 5449113, 5650932, 6458208, 6861846, 7265484, 7534576, 8005487, 8476398, 9149128, 9687312, 10292769, 10898226, 11301864, 12714597, 13723692, 14530968, 15069152, 16010974, 16952796, 18298256, 19374624, 20585538, 21796452, 22603728, 24016461, 25429194, 27447384, 29061936, 30878307, 32021948, 33905592, 36596512, 38143791, 41171076, 43592904, 45207456, 48032922, 50858388, 54894768, 58123872, 61756614, 64043896, 67811184, 72049383, 76287582, 82342152, 87185808, 92634921, 96065844, 101716776, 109789536, 123513228, 128087792, 135622368, 144098766, 152575164, 164684304, 174371616, 185269842, 192131688, 203433552, 216148149, 247026456, 256175584, 288197532, 305150328, 329368608, 370539684, 384263376, 406867104, 432296298, 494052912, 576395064, 610300656, 648444447, 741079368, 768526752, 864592596, 988105824, 1152790128, 1220601312, 1296888894, 1482158736, 1729185192, 2305580256, 2593777788, 2964317472, 3458370384, 5187555576, 6916740768, 10375111152, 20750222304]

約数ペア:

[(1, 20750222304), (2, 10375111152), (3, 6916740768), (4, 5187555576), (6, 3458370384), (7, 2964317472), (8, 2593777788), (9, 2305580256), (12, 1729185192), (14, 1482158736), (16, 1296888894), (17, 1220601312), (18, 1152790128), (21, 988105824), (24, 864592596), (27, 768526752), (28, 741079368), (32, 648444447), (34, 610300656), (36, 576395064), (42, 494052912), (48, 432296298), (51, 406867104), (54, 384263376), (56, 370539684), (63, 329368608), (68, 305150328), (72, 288197532), (81, 256175584), (84, 247026456), (96, 216148149), (102, 203433552), (108, 192131688), (112, 185269842), (119, 174371616), (126, 164684304), (136, 152575164), (144, 144098766), (153, 135622368), (162, 128087792), (168, 123513228), (189, 109789536), (204, 101716776), (216, 96065844), (224, 92634921), (238, 87185808), (252, 82342152), (272, 76287582), (288, 72049383), (306, 67811184), (324, 64043896), (336, 61756614), (357, 58123872), (378, 54894768), (408, 50858388), (432, 48032922), (459, 45207456), (476, 43592904), (504, 41171076), (544, 38143791), (567, 36596512), (612, 33905592), (648, 32021948), (672, 30878307), (714, 29061936), (756, 27447384), (816, 25429194), (864, 24016461), (918, 22603728), (952, 21796452), (1008, 20585538), (1071, 19374624), (1134, 18298256), (1224, 16952796), (1296, 16010974), (1377, 15069152), (1428, 14530968), (1512, 13723692), (1632, 12714597), (1836, 11301864), (1904, 10898226), (2016, 10292769), (2142, 9687312), (2268, 9149128), (2448, 8476398), (2592, 8005487), (2754, 7534576), (2856, 7265484), (3024, 6861846), (3213, 6458208), (3672, 5650932), (3808, 5449113), (4284, 4843656), (4536, 4574564), (4896, 4238199), (5508, 3767288), (5712, 3632742), (6048, 3430923), (6426, 3229104), (7344, 2825466), (8568, 2421828), (9072, 2287282), (9639, 2152736), (11016, 1883644), (11424, 1816371), (12852, 1614552), (14688, 1412733), (17136, 1210914), (18144, 1143641), (19278, 1076368), (22032, 941822), (25704, 807276), (34272, 605457), (38556, 538184), (44064, 470911), (51408, 403638), (67273, 308448), (77112, 269092), (102816, 201819), (134546, 154224)]