20147443370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2\times {\mathrm{2531}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 37162123488

約数和(自身を除く): 17014680118

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 2531, 5062, 7303, 11881, 12655, 14606, 23762, 25310, 36515, 59405, 73030, 118810, 169577, 275879, 339154, 551758, 796027, 847885, 1379395, 1592054, 1695770, 2758790, 3980135, 7960270, 18483893, 30070811, 36967786, 60141622, 92419465, 150354055, 184838930, 300708110, 2014744337, 4029488674, 10073721685, 20147443370]

約数ペア:

[(1, 20147443370), (2, 10073721685), (5, 4029488674), (10, 2014744337), (67, 300708110), (109, 184838930), (134, 150354055), (218, 92419465), (335, 60141622), (545, 36967786), (670, 30070811), (1090, 18483893), (2531, 7960270), (5062, 3980135), (7303, 2758790), (11881, 1695770), (12655, 1592054), (14606, 1379395), (23762, 847885), (25310, 796027), (36515, 551758), (59405, 339154), (73030, 275879), (118810, 169577)]