20221785268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4817}}^1\times {\mathrm{24407}}^1$

素因数の和:29271

約数の個数: 24

約数和(自身を含む): 36220105152

約数和(自身を除く): 15998319884

約数列:

[1, 2, 4, 43, 86, 172, 4817, 9634, 19268, 24407, 48814, 97628, 207131, 414262, 828524, 1049501, 2099002, 4198004, 117568519, 235137038, 470274076, 5055446317, 10110892634, 20221785268]

約数ペア:

[(1, 20221785268), (2, 10110892634), (4, 5055446317), (43, 470274076), (86, 235137038), (172, 117568519), (4817, 4198004), (9634, 2099002), (19268, 1049501), (24407, 828524), (48814, 414262), (97628, 207131)]