20073679991

素因数分解:

${\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 20918157312

約数和(自身を除く): 844477321

約数列:

[1, 41, 103, 191, 607, 1681, 4223, 7831, 19673, 24887, 62521, 115937, 173143, 321071, 806593, 1020367, 2563361, 4753417, 11941511, 33070313, 105097801, 194890097, 489601951, 20073679991]

約数ペア:

[(1, 20073679991), (41, 489601951), (103, 194890097), (191, 105097801), (607, 33070313), (1681, 11941511), (4223, 4753417), (7831, 2563361), (19673, 1020367), (24887, 806593), (62521, 321071), (115937, 173143)]