20006029524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128243779}}^1$

素因数の和:128243799

約数の個数: 24

約数和(自身を含む): 50271561760

約数和(自身を除く): 30265532236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128243779, 256487558, 384731337, 512975116, 769462674, 1538925348, 1667169127, 3334338254, 5001507381, 6668676508, 10003014762, 20006029524]

約数ペア:

[(1, 20006029524), (2, 10003014762), (3, 6668676508), (4, 5001507381), (6, 3334338254), (12, 1667169127), (13, 1538925348), (26, 769462674), (39, 512975116), (52, 384731337), (78, 256487558), (156, 128243779)]