20146450948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7310033}}^1$

素因数の和:7310103

約数の個数: 24

約数和(自身を含む): 38684699928

約数和(自身を除く): 18538248980

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 7310033, 14620066, 29240132, 95030429, 190060858, 380121716, 387431749, 774863498, 1549726996, 5036612737, 10073225474, 20146450948]

約数ペア:

[(1, 20146450948), (2, 10073225474), (4, 5036612737), (13, 1549726996), (26, 774863498), (52, 387431749), (53, 380121716), (106, 190060858), (212, 95030429), (689, 29240132), (1378, 14620066), (2756, 7310033)]