20361302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 14475178

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 431, 598, 862, 1027, 1817, 2054, 3634, 5603, 9913, 11206, 19826, 23621, 34049, 47242, 68098, 128869, 257738, 442637, 783127, 885274, 1566254, 10180651, 20361302]

約数ペア:

[(1, 20361302), (2, 10180651), (13, 1566254), (23, 885274), (26, 783127), (46, 442637), (79, 257738), (158, 128869), (299, 68098), (431, 47242), (598, 34049), (862, 23621), (1027, 19826), (1817, 11206), (2054, 9913), (3634, 5603)]