20131563730

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1\times {\mathrm{3767}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 36349865856

約数和(自身を除く): 16218302126

約数列:

[1, 2, 5, 10, 547, 977, 1094, 1954, 2735, 3767, 4885, 5470, 7534, 9770, 18835, 37670, 534419, 1068838, 2060549, 2672095, 3680359, 4121098, 5344190, 7360718, 10302745, 18401795, 20605490, 36803590, 2013156373, 4026312746, 10065781865, 20131563730]

約数ペア:

[(1, 20131563730), (2, 10065781865), (5, 4026312746), (10, 2013156373), (547, 36803590), (977, 20605490), (1094, 18401795), (1954, 10302745), (2735, 7360718), (3767, 5344190), (4885, 4121098), (5470, 3680359), (7534, 2672095), (9770, 2060549), (18835, 1068838), (37670, 534419)]