20190914216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{327307}}^1$

素因数の和:328025

約数の個数: 32

約数和(自身を含む): 41358638880

約数和(自身を除く): 21167724664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 701, 1402, 2804, 5608, 7711, 15422, 30844, 61688, 327307, 654614, 1309228, 2618456, 3600377, 7200754, 14401508, 28803016, 229442207, 458884414, 917768828, 1835537656, 2523864277, 5047728554, 10095457108, 20190914216]

約数ペア:

[(1, 20190914216), (2, 10095457108), (4, 5047728554), (8, 2523864277), (11, 1835537656), (22, 917768828), (44, 458884414), (88, 229442207), (701, 28803016), (1402, 14401508), (2804, 7200754), (5608, 3600377), (7711, 2618456), (15422, 1309228), (30844, 654614), (61688, 327307)]