20106168430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118271579}}^1$

素因数の和:118271603

約数の個数: 16

約数和(自身を含む): 38319991920

約数和(自身を除く): 18213823490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118271579, 236543158, 591357895, 1182715790, 2010616843, 4021233686, 10053084215, 20106168430]

約数ペア:

[(1, 20106168430), (2, 10053084215), (5, 4021233686), (10, 2010616843), (17, 1182715790), (34, 591357895), (85, 236543158), (170, 118271579)]