20271862010

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1\times {\mathrm{13633}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 36702837072

約数和(自身を除く): 16430975062

約数列:

[1, 2, 5, 10, 241, 482, 617, 1205, 1234, 2410, 3085, 6170, 13633, 27266, 68165, 136330, 148697, 297394, 743485, 1486970, 3285553, 6571106, 8411561, 16427765, 16823122, 32855530, 42057805, 84115610, 2027186201, 4054372402, 10135931005, 20271862010]

約数ペア:

[(1, 20271862010), (2, 10135931005), (5, 4054372402), (10, 2027186201), (241, 84115610), (482, 42057805), (617, 32855530), (1205, 16823122), (1234, 16427765), (2410, 8411561), (3085, 6571106), (6170, 3285553), (13633, 1486970), (27266, 743485), (68165, 297394), (136330, 148697)]