20061062060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77157931}}^1$

素因数の和:77157953

約数の個数: 24

約数和(自身を含む): 45368864016

約数和(自身を除く): 25307801956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 77157931, 154315862, 308631724, 385789655, 771579310, 1003053103, 1543158620, 2006106206, 4012212412, 5015265515, 10030531030, 20061062060]

約数ペア:

[(1, 20061062060), (2, 10030531030), (4, 5015265515), (5, 4012212412), (10, 2006106206), (13, 1543158620), (20, 1003053103), (26, 771579310), (52, 385789655), (65, 308631724), (130, 154315862), (260, 77157931)]