20100527993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{68449}}^1$

素因数の和:68937

約数の個数: 24

約数和(自身を含む): 25235872200

約数和(自身を除く): 5135344207

約数列:

[1, 7, 13, 49, 91, 461, 637, 3227, 5993, 22589, 41951, 68449, 293657, 479143, 889837, 3354001, 6228859, 31554989, 43602013, 220884923, 410214857, 1546194461, 2871503999, 20100527993]

約数ペア:

[(1, 20100527993), (7, 2871503999), (13, 1546194461), (49, 410214857), (91, 220884923), (461, 43602013), (637, 31554989), (3227, 6228859), (5993, 3354001), (22589, 889837), (41951, 479143), (68449, 293657)]