20131214685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{994871}}^1$

素因数の和:994969

約数の個数: 32

約数和(自身を含む): 34382776320

約数和(自身を除く): 14251561635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 994871, 2984613, 4974355, 14923065, 18902549, 56707647, 70635841, 94512745, 211907523, 283538235, 353179205, 1059537615, 1342080979, 4026242937, 6710404895, 20131214685]

約数ペア:

[(1, 20131214685), (3, 6710404895), (5, 4026242937), (15, 1342080979), (19, 1059537615), (57, 353179205), (71, 283538235), (95, 211907523), (213, 94512745), (285, 70635841), (355, 56707647), (1065, 18902549), (1349, 14923065), (4047, 4974355), (6745, 2984613), (20235, 994871)]