20142242768

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{48649}}^1$

素因数の和:48999

約数の個数: 40

約数和(自身を含む): 39543693000

約数和(自身を除く): 19401450232

約数列:

[1, 2, 4, 8, 16, 113, 226, 229, 452, 458, 904, 916, 1808, 1832, 3664, 25877, 48649, 51754, 97298, 103508, 194596, 207016, 389192, 414032, 778384, 5497337, 10994674, 11140621, 21989348, 22281242, 43978696, 44562484, 87957392, 89124968, 178249936, 1258890173, 2517780346, 5035560692, 10071121384, 20142242768]

約数ペア:

[(1, 20142242768), (2, 10071121384), (4, 5035560692), (8, 2517780346), (16, 1258890173), (113, 178249936), (226, 89124968), (229, 87957392), (452, 44562484), (458, 43978696), (904, 22281242), (916, 21989348), (1808, 11140621), (1832, 10994674), (3664, 5497337), (25877, 778384), (48649, 414032), (51754, 389192), (97298, 207016), (103508, 194596)]