20341048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27941}}^1$

素因数の和:27967

約数の個数: 32

約数和(自身を含む): 46942560

約数和(自身を除く): 26601512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27941, 55882, 111764, 195587, 223528, 363233, 391174, 726466, 782348, 1452932, 1564696, 2542631, 2905864, 5085262, 10170524, 20341048]

約数ペア:

[(1, 20341048), (2, 10170524), (4, 5085262), (7, 2905864), (8, 2542631), (13, 1564696), (14, 1452932), (26, 782348), (28, 726466), (52, 391174), (56, 363233), (91, 223528), (104, 195587), (182, 111764), (364, 55882), (728, 27941)]