20224864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57457}}^1$

素因数の和:57478

約数の個数: 24

約数和(自身を含む): 43438248

約数和(自身を除く): 23213384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57457, 114914, 229828, 459656, 632027, 919312, 1264054, 1838624, 2528108, 5056216, 10112432, 20224864]

約数ペア:

[(1, 20224864), (2, 10112432), (4, 5056216), (8, 2528108), (11, 1838624), (16, 1264054), (22, 919312), (32, 632027), (44, 459656), (88, 229828), (176, 114914), (352, 57457)]