20070358910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12703}}^1\times {\mathrm{22571}}^1$

素因数の和:35288

約数の個数: 32

約数和(自身を含む): 41292675072

約数和(自身を除く): 21222316162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12703, 22571, 25406, 45142, 63515, 88921, 112855, 127030, 157997, 177842, 225710, 315994, 444605, 789985, 889210, 1579970, 286719413, 573438826, 1433597065, 2007035891, 2867194130, 4014071782, 10035179455, 20070358910]

約数ペア:

[(1, 20070358910), (2, 10035179455), (5, 4014071782), (7, 2867194130), (10, 2007035891), (14, 1433597065), (35, 573438826), (70, 286719413), (12703, 1579970), (22571, 889210), (25406, 789985), (45142, 444605), (63515, 315994), (88921, 225710), (112855, 177842), (127030, 157997)]