20064037196

素因数分解:

$2^2\times 7^1\times {\mathrm{2767}}^1\times {\mathrm{258971}}^1$

素因数の和:261749

約数の個数: 24

約数和(自身を含む): 40142731776

約数和(自身を除く): 20078694580

約数列:

[1, 2, 4, 7, 14, 28, 2767, 5534, 11068, 19369, 38738, 77476, 258971, 517942, 1035884, 1812797, 3625594, 7251188, 716572757, 1433145514, 2866291028, 5016009299, 10032018598, 20064037196]

約数ペア:

[(1, 20064037196), (2, 10032018598), (4, 5016009299), (7, 2866291028), (14, 1433145514), (28, 716572757), (2767, 7251188), (5534, 3625594), (11068, 1812797), (19369, 1035884), (38738, 517942), (77476, 258971)]