20105204086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1\times {\mathrm{5879}}^1$

素因数の和:6684

約数の個数: 32

約数和(自身を含む): 33072883200

約数和(自身を除く): 12967679114

約数列:

[1, 2, 11, 22, 359, 433, 718, 866, 3949, 4763, 5879, 7898, 9526, 11758, 64669, 129338, 155447, 310894, 1709917, 2110561, 2545607, 3419834, 4221122, 5091214, 23216171, 28001677, 46432342, 56003354, 913872913, 1827745826, 10052602043, 20105204086]

約数ペア:

[(1, 20105204086), (2, 10052602043), (11, 1827745826), (22, 913872913), (359, 56003354), (433, 46432342), (718, 28001677), (866, 23216171), (3949, 5091214), (4763, 4221122), (5879, 3419834), (7898, 2545607), (9526, 2110561), (11758, 1709917), (64669, 310894), (129338, 155447)]