20173073220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1624241}}^1$

素因数の和:1624282

約数の個数: 96

約数和(自身を含む): 65489437440

約数和(自身を除く): 45316364220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 1624241, 3248482, 4872723, 6496964, 8121205, 9745446, 14618169, 16242410, 19490892, 24363615, 29236338, 32484820, 37357543, 43854507, 48727230, 58472676, 73090845, 74715086, 87709014, 97454460, 112072629, 146181690, 149430172, 175418028, 186787715, 219272535, 224145258, 292363380, 336217887, 373575430, 438545070, 448290516, 560363145, 672435774, 747150860, 877090140, 1008653661, 1120726290, 1344871548, 1681089435, 2017307322, 2241452580, 3362178870, 4034614644, 5043268305, 6724357740, 10086536610, 20173073220]

約数ペア:

[(1, 20173073220), (2, 10086536610), (3, 6724357740), (4, 5043268305), (5, 4034614644), (6, 3362178870), (9, 2241452580), (10, 2017307322), (12, 1681089435), (15, 1344871548), (18, 1120726290), (20, 1008653661), (23, 877090140), (27, 747150860), (30, 672435774), (36, 560363145), (45, 448290516), (46, 438545070), (54, 373575430), (60, 336217887), (69, 292363380), (90, 224145258), (92, 219272535), (108, 186787715), (115, 175418028), (135, 149430172), (138, 146181690), (180, 112072629), (207, 97454460), (230, 87709014), (270, 74715086), (276, 73090845), (345, 58472676), (414, 48727230), (460, 43854507), (540, 37357543), (621, 32484820), (690, 29236338), (828, 24363615), (1035, 19490892), (1242, 16242410), (1380, 14618169), (2070, 9745446), (2484, 8121205), (3105, 6496964), (4140, 4872723), (6210, 3248482), (12420, 1624241)]