20733592

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{21419}}^1$

素因数の和:21447

約数の個数: 24

約数和(自身を含む): 42732900

約数和(自身を除く): 21999308

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 21419, 42838, 85676, 171352, 235609, 471218, 942436, 1884872, 2591699, 5183398, 10366796, 20733592]

約数ペア:

[(1, 20733592), (2, 10366796), (4, 5183398), (8, 2591699), (11, 1884872), (22, 942436), (44, 471218), (88, 235609), (121, 171352), (242, 85676), (484, 42838), (968, 21419)]