20358335472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{22397}}^1$

素因数の和:23090

約数の個数: 80

約数和(自身を含む): 54491646240

約数和(自身を除く): 34133310768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 653, 696, 1306, 1392, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 18937, 22397, 31344, 37874, 44794, 56811, 67191, 75748, 89588, 113622, 134382, 151496, 179176, 227244, 268764, 302992, 358352, 454488, 537528, 649513, 908976, 1075056, 1299026, 1948539, 2598052, 3897078, 5196104, 7794156, 10392208, 14625241, 15588312, 29250482, 31176624, 43875723, 58500964, 87751446, 117001928, 175502892, 234003856, 351005784, 424131989, 702011568, 848263978, 1272395967, 1696527956, 2544791934, 3393055912, 5089583868, 6786111824, 10179167736, 20358335472]

約数ペア:

[(1, 20358335472), (2, 10179167736), (3, 6786111824), (4, 5089583868), (6, 3393055912), (8, 2544791934), (12, 1696527956), (16, 1272395967), (24, 848263978), (29, 702011568), (48, 424131989), (58, 351005784), (87, 234003856), (116, 175502892), (174, 117001928), (232, 87751446), (348, 58500964), (464, 43875723), (653, 31176624), (696, 29250482), (1306, 15588312), (1392, 14625241), (1959, 10392208), (2612, 7794156), (3918, 5196104), (5224, 3897078), (7836, 2598052), (10448, 1948539), (15672, 1299026), (18937, 1075056), (22397, 908976), (31344, 649513), (37874, 537528), (44794, 454488), (56811, 358352), (67191, 302992), (75748, 268764), (89588, 227244), (113622, 179176), (134382, 151496)]