20136973893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{14783}}^1$

素因数の和:15065

約数の個数: 32

約数和(自身を含む): 28188475392

約数和(自身を除く): 8051501499

約数列:

[1, 3, 31, 93, 97, 151, 291, 453, 3007, 4681, 9021, 14043, 14647, 14783, 43941, 44349, 454057, 458273, 1362171, 1374819, 1433951, 2232233, 4301853, 6696699, 44452481, 69199223, 133357443, 207597669, 216526601, 649579803, 6712324631, 20136973893]

約数ペア:

[(1, 20136973893), (3, 6712324631), (31, 649579803), (93, 216526601), (97, 207597669), (151, 133357443), (291, 69199223), (453, 44452481), (3007, 6696699), (4681, 4301853), (9021, 2232233), (14043, 1433951), (14647, 1374819), (14783, 1362171), (43941, 458273), (44349, 454057)]