20190130674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7537}}^1\times {\mathrm{63781}}^1$

素因数の和:71330

約数の個数: 32

約数和(自身を含む): 46155716736

約数和(自身を除く): 25965586062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7537, 15074, 22611, 45222, 52759, 63781, 105518, 127562, 158277, 191343, 316554, 382686, 446467, 892934, 1339401, 2678802, 480717397, 961434794, 1442152191, 2884304382, 3365021779, 6730043558, 10095065337, 20190130674]

約数ペア:

[(1, 20190130674), (2, 10095065337), (3, 6730043558), (6, 3365021779), (7, 2884304382), (14, 1442152191), (21, 961434794), (42, 480717397), (7537, 2678802), (15074, 1339401), (22611, 892934), (45222, 446467), (52759, 382686), (63781, 316554), (105518, 191343), (127562, 158277)]