20196259029

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{45377}}^1$

素因数の和:48309

約数の個数: 24

約数和(自身を含む): 30899695320

約数和(自身を除く): 10703436291

約数列:

[1, 3, 9, 17, 51, 153, 2909, 8727, 26181, 45377, 49453, 136131, 148359, 408393, 445077, 771409, 2314227, 6942681, 132001693, 396005079, 1188015237, 2244028781, 6732086343, 20196259029]

約数ペア:

[(1, 20196259029), (3, 6732086343), (9, 2244028781), (17, 1188015237), (51, 396005079), (153, 132001693), (2909, 6942681), (8727, 2314227), (26181, 771409), (45377, 445077), (49453, 408393), (136131, 148359)]