20161572457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{35951}}^1$

素因数の和:36384

約数の個数: 16

約数和(自身を含む): 21924967680

約数和(自身を除く): 1763395223

約数列:

[1, 13, 179, 241, 2327, 3133, 35951, 43139, 467363, 560807, 6435229, 8664191, 83657977, 112634483, 1550890189, 20161572457]

約数ペア:

[(1, 20161572457), (13, 1550890189), (179, 112634483), (241, 83657977), (2327, 8664191), (3133, 6435229), (35951, 560807), (43139, 467363)]