20105922

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 21141438

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 327, 426, 433, 654, 866, 1299, 2598, 7739, 15478, 23217, 30743, 46434, 47197, 61486, 92229, 94394, 141591, 184458, 283182, 3350987, 6701974, 10052961, 20105922]

約数ペア:

[(1, 20105922), (2, 10052961), (3, 6701974), (6, 3350987), (71, 283182), (109, 184458), (142, 141591), (213, 94394), (218, 92229), (327, 61486), (426, 47197), (433, 46434), (654, 30743), (866, 23217), (1299, 15478), (2598, 7739)]