20675047052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9689}}^1\times {\mathrm{48497}}^1$

素因数の和:58201

約数の個数: 24

約数和(自身を含む): 39475432080

約数和(自身を除く): 18800385028

約数列:

[1, 2, 4, 11, 22, 44, 9689, 19378, 38756, 48497, 96994, 106579, 193988, 213158, 426316, 533467, 1066934, 2133868, 469887433, 939774866, 1879549732, 5168761763, 10337523526, 20675047052]

約数ペア:

[(1, 20675047052), (2, 10337523526), (4, 5168761763), (11, 1879549732), (22, 939774866), (44, 469887433), (9689, 2133868), (19378, 1066934), (38756, 533467), (48497, 426316), (96994, 213158), (106579, 193988)]