20394915552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4414

約数の個数: 288

約数和(自身を含む): 67459392000

約数和(自身を除く): 47064476448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 79, 88, 96, 99, 114, 132, 144, 152, 158, 171, 176, 198, 209, 228, 237, 264, 288, 304, 316, 342, 352, 396, 418, 456, 474, 528, 608, 627, 632, 684, 711, 792, 836, 869, 912, 948, 1056, 1254, 1264, 1368, 1422, 1501, 1584, 1672, 1738, 1824, 1881, 1896, 2508, 2528, 2607, 2736, 2844, 3002, 3168, 3344, 3476, 3762, 3792, 4289, 4503, 5016, 5214, 5472, 5688, 6004, 6688, 6952, 7524, 7584, 7821, 8578, 9006, 10032, 10428, 11376, 12008, 12867, 13509, 13904, 15048, 15642, 16511, 17156, 18012, 20064, 20856, 22752, 24016, 25734, 27018, 27808, 30096, 31284, 33022, 34312, 36024, 38601, 41712, 47179, 48032, 49533, 51468, 54036, 60192, 62568, 66044, 68624, 72048, 77202, 81491, 83424, 94358, 99066, 102936, 108072, 125136, 132088, 137248, 141537, 144096, 148599, 154404, 162982, 188716, 198132, 205872, 216144, 244473, 250272, 264176, 283074, 297198, 308808, 325964, 338831, 377432, 396264, 411744, 424611, 432288, 488946, 528352, 566148, 594396, 617616, 651928, 677662, 733419, 754864, 792528, 849222, 896401, 977892, 1016493, 1132296, 1188792, 1235232, 1303856, 1355324, 1466838, 1509728, 1585056, 1698444, 1792802, 1955784, 2032986, 2264592, 2377584, 2607712, 2689203, 2710648, 2933676, 3049479, 3396888, 3585604, 3727141, 3911568, 4065972, 4529184, 4755168, 5378406, 5421296, 5867352, 6098958, 6437789, 6793776, 7171208, 7454282, 7823136, 8067609, 8131944, 10756812, 10842592, 11181423, 11734704, 12197916, 12875578, 13587552, 14342416, 14908564, 16135218, 16263888, 19313367, 21513624, 22362846, 23469408, 24395832, 25751156, 28684832, 29817128, 32270436, 32527776, 33544269, 38626734, 43027248, 44725692, 48791664, 51502312, 57940101, 59634256, 64540872, 67088538, 70815679, 77253468, 86054496, 89451384, 97583328, 103004624, 115880202, 119268512, 129081744, 134177076, 141631358, 154506936, 178902768, 206009248, 212447037, 231760404, 258163488, 268354152, 283262716, 309013872, 357805536, 424894074, 463520808, 536708304, 566525432, 618027744, 637341111, 849788148, 927041616, 1073416608, 1133050864, 1274682222, 1699576296, 1854083232, 2266101728, 2549364444, 3399152592, 5098728888, 6798305184, 10197457776, 20394915552]

約数ペア:

[(1, 20394915552), (2, 10197457776), (3, 6798305184), (4, 5098728888), (6, 3399152592), (8, 2549364444), (9, 2266101728), (11, 1854083232), (12, 1699576296), (16, 1274682222), (18, 1133050864), (19, 1073416608), (22, 927041616), (24, 849788148), (32, 637341111), (33, 618027744), (36, 566525432), (38, 536708304), (44, 463520808), (48, 424894074), (57, 357805536), (66, 309013872), (72, 283262716), (76, 268354152), (79, 258163488), (88, 231760404), (96, 212447037), (99, 206009248), (114, 178902768), (132, 154506936), (144, 141631358), (152, 134177076), (158, 129081744), (171, 119268512), (176, 115880202), (198, 103004624), (209, 97583328), (228, 89451384), (237, 86054496), (264, 77253468), (288, 70815679), (304, 67088538), (316, 64540872), (342, 59634256), (352, 57940101), (396, 51502312), (418, 48791664), (456, 44725692), (474, 43027248), (528, 38626734), (608, 33544269), (627, 32527776), (632, 32270436), (684, 29817128), (711, 28684832), (792, 25751156), (836, 24395832), (869, 23469408), (912, 22362846), (948, 21513624), (1056, 19313367), (1254, 16263888), (1264, 16135218), (1368, 14908564), (1422, 14342416), (1501, 13587552), (1584, 12875578), (1672, 12197916), (1738, 11734704), (1824, 11181423), (1881, 10842592), (1896, 10756812), (2508, 8131944), (2528, 8067609), (2607, 7823136), (2736, 7454282), (2844, 7171208), (3002, 6793776), (3168, 6437789), (3344, 6098958), (3476, 5867352), (3762, 5421296), (3792, 5378406), (4289, 4755168), (4503, 4529184), (5016, 4065972), (5214, 3911568), (5472, 3727141), (5688, 3585604), (6004, 3396888), (6688, 3049479), (6952, 2933676), (7524, 2710648), (7584, 2689203), (7821, 2607712), (8578, 2377584), (9006, 2264592), (10032, 2032986), (10428, 1955784), (11376, 1792802), (12008, 1698444), (12867, 1585056), (13509, 1509728), (13904, 1466838), (15048, 1355324), (15642, 1303856), (16511, 1235232), (17156, 1188792), (18012, 1132296), (20064, 1016493), (20856, 977892), (22752, 896401), (24016, 849222), (25734, 792528), (27018, 754864), (27808, 733419), (30096, 677662), (31284, 651928), (33022, 617616), (34312, 594396), (36024, 566148), (38601, 528352), (41712, 488946), (47179, 432288), (48032, 424611), (49533, 411744), (51468, 396264), (54036, 377432), (60192, 338831), (62568, 325964), (66044, 308808), (68624, 297198), (72048, 283074), (77202, 264176), (81491, 250272), (83424, 244473), (94358, 216144), (99066, 205872), (102936, 198132), (108072, 188716), (125136, 162982), (132088, 154404), (137248, 148599), (141537, 144096)]