20125927700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11838781}}^1$

素因数の和:11838812

約数の個数: 36

約数和(自身を含む): 46242282492

約数和(自身を除く): 26116354792

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11838781, 23677562, 47355124, 59193905, 118387810, 201259277, 236775620, 295969525, 402518554, 591939050, 805037108, 1006296385, 1183878100, 2012592770, 4025185540, 5031481925, 10062963850, 20125927700]

約数ペア:

[(1, 20125927700), (2, 10062963850), (4, 5031481925), (5, 4025185540), (10, 2012592770), (17, 1183878100), (20, 1006296385), (25, 805037108), (34, 591939050), (50, 402518554), (68, 295969525), (85, 236775620), (100, 201259277), (170, 118387810), (340, 59193905), (425, 47355124), (850, 23677562), (1700, 11838781)]