20221264130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69728497}}^1$

素因数の和:69728533

約数の個数: 16

約数和(自身を含む): 37653388920

約数和(自身を除く): 17432124790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69728497, 139456994, 348642485, 697284970, 2022126413, 4044252826, 10110632065, 20221264130]

約数ペア:

[(1, 20221264130), (2, 10110632065), (5, 4044252826), (10, 2022126413), (29, 697284970), (58, 348642485), (145, 139456994), (290, 69728497)]