20366910730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1\times {\mathrm{19207}}^1$

素因数の和:24814

約数の個数: 32

約数和(自身を含む): 38598860160

約数和(自身を除く): 18231949430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5581, 11162, 19207, 27905, 38414, 55810, 96035, 106039, 192070, 212078, 364933, 530195, 729866, 1060390, 1824665, 3649330, 107194267, 214388534, 535971335, 1071942670, 2036691073, 4073382146, 10183455365, 20366910730]

約数ペア:

[(1, 20366910730), (2, 10183455365), (5, 4073382146), (10, 2036691073), (19, 1071942670), (38, 535971335), (95, 214388534), (190, 107194267), (5581, 3649330), (11162, 1824665), (19207, 1060390), (27905, 729866), (38414, 530195), (55810, 364933), (96035, 212078), (106039, 192070)]