20062926832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1458

約数の個数: 80

約数和(自身を含む): 42148045408

約数和(自身を除く): 22085118576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 433, 662, 673, 866, 1324, 1346, 1732, 2648, 2692, 3464, 4303, 5296, 5384, 5629, 6928, 8606, 8749, 10768, 11258, 17212, 17498, 22516, 34424, 34996, 45032, 68848, 69992, 90064, 139984, 143323, 222763, 286646, 291409, 445526, 573292, 582818, 891052, 1146584, 1165636, 1782104, 1863199, 2293168, 2331272, 2895919, 3564208, 3726398, 3788317, 4662544, 5791838, 7452796, 7576634, 11583676, 14905592, 15153268, 23167352, 29811184, 30306536, 46334704, 60613072, 96456379, 192912758, 385825516, 771651032, 1253932927, 1543302064, 2507865854, 5015731708, 10031463416, 20062926832]

約数ペア:

[(1, 20062926832), (2, 10031463416), (4, 5015731708), (8, 2507865854), (13, 1543302064), (16, 1253932927), (26, 771651032), (52, 385825516), (104, 192912758), (208, 96456379), (331, 60613072), (433, 46334704), (662, 30306536), (673, 29811184), (866, 23167352), (1324, 15153268), (1346, 14905592), (1732, 11583676), (2648, 7576634), (2692, 7452796), (3464, 5791838), (4303, 4662544), (5296, 3788317), (5384, 3726398), (5629, 3564208), (6928, 2895919), (8606, 2331272), (8749, 2293168), (10768, 1863199), (11258, 1782104), (17212, 1165636), (17498, 1146584), (22516, 891052), (34424, 582818), (34996, 573292), (45032, 445526), (68848, 291409), (69992, 286646), (90064, 222763), (139984, 143323)]