20163482487

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{52553}}^1$

素因数の和:53127

約数の個数: 24

約数和(自身を含む): 29514326400

約数和(自身を除く): 9350843913

約数列:

[1, 3, 9, 89, 267, 479, 801, 1437, 4311, 42631, 52553, 127893, 157659, 383679, 472977, 4677217, 14031651, 25172887, 42094953, 75518661, 226555983, 2240386943, 6721160829, 20163482487]

約数ペア:

[(1, 20163482487), (3, 6721160829), (9, 2240386943), (89, 226555983), (267, 75518661), (479, 42094953), (801, 25172887), (1437, 14031651), (4311, 4677217), (42631, 472977), (52553, 383679), (127893, 157659)]