20403957612

素因数分解:

$2^2\times 3^1\times {\mathrm{2767}}^1\times {\mathrm{614503}}^1$

素因数の和:617277

約数の個数: 24

約数和(自身を含む): 47626518016

約数和(自身を除く): 27222560404

約数列:

[1, 2, 3, 4, 6, 12, 2767, 5534, 8301, 11068, 16602, 33204, 614503, 1229006, 1843509, 2458012, 3687018, 7374036, 1700329801, 3400659602, 5100989403, 6801319204, 10201978806, 20403957612]

約数ペア:

[(1, 20403957612), (2, 10201978806), (3, 6801319204), (4, 5100989403), (6, 3400659602), (12, 1700329801), (2767, 7374036), (5534, 3687018), (8301, 2458012), (11068, 1843509), (16602, 1229006), (33204, 614503)]