20163316610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2588359}}^1$

素因数の和:2588426

約数の個数: 32

約数和(自身を含む): 39136003200

約数和(自身を除く): 18972686590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 2588359, 5176718, 12941795, 25883590, 49178821, 98357642, 106122719, 212245438, 245894105, 491788210, 530613595, 1061227190, 2016331661, 4032663322, 10081658305, 20163316610]

約数ペア:

[(1, 20163316610), (2, 10081658305), (5, 4032663322), (10, 2016331661), (19, 1061227190), (38, 530613595), (41, 491788210), (82, 245894105), (95, 212245438), (190, 106122719), (205, 98357642), (410, 49178821), (779, 25883590), (1558, 12941795), (3895, 5176718), (7790, 2588359)]