20170168196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71021719}}^1$

素因数の和:71021794

約数の個数: 12

約数和(自身を含む): 35794946880

約数和(自身を除く): 15624778684

約数列:

[1, 2, 4, 71, 142, 284, 71021719, 142043438, 284086876, 5042542049, 10085084098, 20170168196]

約数ペア:

[(1, 20170168196), (2, 10085084098), (4, 5042542049), (71, 284086876), (142, 142043438), (284, 71021719)]