20134660864

素因数分解:

$2^8\times {\mathrm{1321}}^1\times {\mathrm{59539}}^1$

素因数の和:60876

約数の個数: 36

約数和(自身を含む): 40221770680

約数和(自身を除く): 20087109816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1321, 2642, 5284, 10568, 21136, 42272, 59539, 84544, 119078, 169088, 238156, 338176, 476312, 952624, 1905248, 3810496, 7620992, 15241984, 78651019, 157302038, 314604076, 629208152, 1258416304, 2516832608, 5033665216, 10067330432, 20134660864]

約数ペア:

[(1, 20134660864), (2, 10067330432), (4, 5033665216), (8, 2516832608), (16, 1258416304), (32, 629208152), (64, 314604076), (128, 157302038), (256, 78651019), (1321, 15241984), (2642, 7620992), (5284, 3810496), (10568, 1905248), (21136, 952624), (42272, 476312), (59539, 338176), (84544, 238156), (119078, 169088)]