20802019932

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7314353}}^1$

素因数の和:7314442

約数の個数: 36

約数和(自身を含む): 53248497120

約数和(自身を除く): 32446477188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 7314353, 14628706, 21943059, 29257412, 43886118, 65829177, 87772236, 131658354, 263316708, 577833887, 1155667774, 1733501661, 2311335548, 3467003322, 5200504983, 6934006644, 10401009966, 20802019932]

約数ペア:

[(1, 20802019932), (2, 10401009966), (3, 6934006644), (4, 5200504983), (6, 3467003322), (9, 2311335548), (12, 1733501661), (18, 1155667774), (36, 577833887), (79, 263316708), (158, 131658354), (237, 87772236), (316, 65829177), (474, 43886118), (711, 29257412), (948, 21943059), (1422, 14628706), (2844, 7314353)]