20109971736

素因数分解:

$2^3\times 3^4\times {\mathrm{31033907}}^1$

素因数の和:31033925

約数の個数: 40

約数和(自身を含む): 56326543020

約数和(自身を除く): 36216571284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31033907, 62067814, 93101721, 124135628, 186203442, 248271256, 279305163, 372406884, 558610326, 744813768, 837915489, 1117220652, 1675830978, 2234441304, 2513746467, 3351661956, 5027492934, 6703323912, 10054985868, 20109971736]

約数ペア:

[(1, 20109971736), (2, 10054985868), (3, 6703323912), (4, 5027492934), (6, 3351661956), (8, 2513746467), (9, 2234441304), (12, 1675830978), (18, 1117220652), (24, 837915489), (27, 744813768), (36, 558610326), (54, 372406884), (72, 279305163), (81, 248271256), (108, 186203442), (162, 124135628), (216, 93101721), (324, 62067814), (648, 31033907)]