20142854096

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1747}}^1\times {\mathrm{4421}}^1$

素因数の和:6339

約数の個数: 40

約数和(自身を含む): 39297571104

約数和(自身を除く): 19154717008

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1747, 2608, 3494, 4421, 6988, 8842, 13976, 17684, 27952, 35368, 70736, 284761, 569522, 720623, 1139044, 1441246, 2278088, 2882492, 4556176, 5764984, 7723487, 11529968, 15446974, 30893948, 61787896, 123575792, 1258928381, 2517856762, 5035713524, 10071427048, 20142854096]

約数ペア:

[(1, 20142854096), (2, 10071427048), (4, 5035713524), (8, 2517856762), (16, 1258928381), (163, 123575792), (326, 61787896), (652, 30893948), (1304, 15446974), (1747, 11529968), (2608, 7723487), (3494, 5764984), (4421, 4556176), (6988, 2882492), (8842, 2278088), (13976, 1441246), (17684, 1139044), (27952, 720623), (35368, 569522), (70736, 284761)]