20226085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 7974875

約数列:

[1, 5, 11, 23, 55, 59, 115, 253, 271, 295, 649, 1265, 1355, 1357, 2981, 3245, 6233, 6785, 14905, 14927, 15989, 31165, 68563, 74635, 79945, 175879, 342815, 367747, 879395, 1838735, 4045217, 20226085]

約数ペア:

[(1, 20226085), (5, 4045217), (11, 1838735), (23, 879395), (55, 367747), (59, 342815), (115, 175879), (253, 79945), (271, 74635), (295, 68563), (649, 31165), (1265, 15989), (1355, 14927), (1357, 14905), (2981, 6785), (3245, 6233)]