20137243557

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1\times {\mathrm{52177}}^1$

素因数の和:53532

約数の個数: 16

約数和(自身を含む): 27132560000

約数和(自身を除く): 6995316443

約数列:

[1, 3, 103, 309, 1249, 3747, 52177, 128647, 156531, 385941, 5374231, 16122693, 65169073, 195507219, 6712414519, 20137243557]

約数ペア:

[(1, 20137243557), (3, 6712414519), (103, 195507219), (309, 65169073), (1249, 16122693), (3747, 5374231), (52177, 385941), (128647, 156531)]