20254592

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 40585800

約数和(自身を除く): 20331208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 691, 916, 1382, 1832, 2764, 3664, 5528, 7328, 11056, 14656, 22112, 29312, 44224, 88448, 158239, 316478, 632956, 1265912, 2531824, 5063648, 10127296, 20254592]

約数ペア:

[(1, 20254592), (2, 10127296), (4, 5063648), (8, 2531824), (16, 1265912), (32, 632956), (64, 316478), (128, 158239), (229, 88448), (458, 44224), (691, 29312), (916, 22112), (1382, 14656), (1832, 11056), (2764, 7328), (3664, 5528)]