20145384708

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9275039}}^1$

素因数の和:9275227

約数の個数: 24

約数和(自身を含む): 47265603840

約数和(自身を除く): 27120219132

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9275039, 18550078, 27825117, 37100156, 55650234, 111300468, 1678782059, 3357564118, 5036346177, 6715128236, 10072692354, 20145384708]

約数ペア:

[(1, 20145384708), (2, 10072692354), (3, 6715128236), (4, 5036346177), (6, 3357564118), (12, 1678782059), (181, 111300468), (362, 55650234), (543, 37100156), (724, 27825117), (1086, 18550078), (2172, 9275039)]