20163564057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1251851}}^1$

素因数の和:1251933

約数の個数: 32

約数和(自身を含む): 33649781760

約数和(自身を除く): 13486217703

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 16107, 1251851, 3755553, 8762957, 16274063, 26288871, 48822189, 73859209, 113918441, 221577627, 341755323, 517014463, 960169717, 1551043389, 2880509151, 6721188019, 20163564057]

約数ペア:

[(1, 20163564057), (3, 6721188019), (7, 2880509151), (13, 1551043389), (21, 960169717), (39, 517014463), (59, 341755323), (91, 221577627), (177, 113918441), (273, 73859209), (413, 48822189), (767, 26288871), (1239, 16274063), (2301, 8762957), (5369, 3755553), (16107, 1251851)]