20183914116

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5143709}}^1$

素因数の和:5143828

約数の個数: 36

約数和(自身を含む): 51488537100

約数和(自身を除く): 31304622984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 5143709, 10287418, 15431127, 20574836, 30862254, 46293381, 61724508, 92586762, 185173524, 560664281, 1121328562, 1681992843, 2242657124, 3363985686, 5045978529, 6727971372, 10091957058, 20183914116]

約数ペア:

[(1, 20183914116), (2, 10091957058), (3, 6727971372), (4, 5045978529), (6, 3363985686), (9, 2242657124), (12, 1681992843), (18, 1121328562), (36, 560664281), (109, 185173524), (218, 92586762), (327, 61724508), (436, 46293381), (654, 30862254), (981, 20574836), (1308, 15431127), (1962, 10287418), (3924, 5143709)]