20525654014

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{1061}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 31360180320

約数和(自身を除く): 10834526306

約数列:

[1, 2, 89, 178, 251, 433, 502, 866, 1061, 2122, 22339, 38537, 44678, 77074, 94429, 108683, 188858, 217366, 266311, 459413, 532622, 918826, 9672787, 19345574, 23701679, 40887757, 47403358, 81775514, 115312663, 230625326, 10262827007, 20525654014]

約数ペア:

[(1, 20525654014), (2, 10262827007), (89, 230625326), (178, 115312663), (251, 81775514), (433, 47403358), (502, 40887757), (866, 23701679), (1061, 19345574), (2122, 9672787), (22339, 918826), (38537, 532622), (44678, 459413), (77074, 266311), (94429, 217366), (108683, 188858)]