20792130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23899}}^1$

素因数の和:23938

約数の個数: 32

約数和(自身を含む): 51624000

約数和(自身を除く): 30831870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23899, 47798, 71697, 119495, 143394, 238990, 358485, 693071, 716970, 1386142, 2079213, 3465355, 4158426, 6930710, 10396065, 20792130]

約数ペア:

[(1, 20792130), (2, 10396065), (3, 6930710), (5, 4158426), (6, 3465355), (10, 2079213), (15, 1386142), (29, 716970), (30, 693071), (58, 358485), (87, 238990), (145, 143394), (174, 119495), (290, 71697), (435, 47798), (870, 23899)]