20172787986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1\times {\mathrm{53959}}^1$

素因数の和:58770

約数の個数: 32

約数和(自身を含む): 43458952320

約数和(自身を除く): 23286164334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4793, 9586, 14379, 28758, 53959, 62309, 107918, 124618, 161877, 186927, 323754, 373854, 701467, 1402934, 2104401, 4208802, 258625487, 517250974, 775876461, 1551752922, 3362131331, 6724262662, 10086393993, 20172787986]

約数ペア:

[(1, 20172787986), (2, 10086393993), (3, 6724262662), (6, 3362131331), (13, 1551752922), (26, 775876461), (39, 517250974), (78, 258625487), (4793, 4208802), (9586, 2104401), (14379, 1402934), (28758, 701467), (53959, 373854), (62309, 323754), (107918, 186927), (124618, 161877)]