20091755448

素因数分解:

$2^3\times 3^2\times {\mathrm{279052159}}^1$

素因数の和:279052171

約数の個数: 24

約数和(自身を含む): 54415171200

約数和(自身を除く): 34323415752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279052159, 558104318, 837156477, 1116208636, 1674312954, 2232417272, 2511469431, 3348625908, 5022938862, 6697251816, 10045877724, 20091755448]

約数ペア:

[(1, 20091755448), (2, 10045877724), (3, 6697251816), (4, 5022938862), (6, 3348625908), (8, 2511469431), (9, 2232417272), (12, 1674312954), (18, 1116208636), (24, 837156477), (36, 558104318), (72, 279052159)]