20101960030

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1\times {\mathrm{13687}}^1$

素因数の和:14568

約数の個数: 32

約数和(自身を含む): 36401757696

約数和(自身を除く): 16299797666

約数列:

[1, 2, 5, 10, 227, 454, 647, 1135, 1294, 2270, 3235, 6470, 13687, 27374, 68435, 136870, 146869, 293738, 734345, 1468690, 3106949, 6213898, 8855489, 15534745, 17710978, 31069490, 44277445, 88554890, 2010196003, 4020392006, 10050980015, 20101960030]

約数ペア:

[(1, 20101960030), (2, 10050980015), (5, 4020392006), (10, 2010196003), (227, 88554890), (454, 44277445), (647, 31069490), (1135, 17710978), (1294, 15534745), (2270, 8855489), (3235, 6213898), (6470, 3106949), (13687, 1468690), (27374, 734345), (68435, 293738), (136870, 146869)]