20199428451

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{2459}}^1\times {\mathrm{5099}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 29357640000

約数和(自身を除く): 9158211549

約数列:

[1, 3, 9, 179, 537, 1611, 2459, 5099, 7377, 15297, 22131, 45891, 440161, 912721, 1320483, 2738163, 3961449, 8214489, 12538441, 37615323, 112845969, 2244380939, 6733142817, 20199428451]

約数ペア:

[(1, 20199428451), (3, 6733142817), (9, 2244380939), (179, 112845969), (537, 37615323), (1611, 12538441), (2459, 8214489), (5099, 3961449), (7377, 2738163), (15297, 1320483), (22131, 912721), (45891, 440161)]