20073513607

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{13214953}}^1$

素因数の和:13214998

約数の個数: 12

約数和(自身を含む): 24104076096

約数和(自身を除く): 4030562489

約数列:

[1, 7, 31, 49, 217, 1519, 13214953, 92504671, 409663543, 647532697, 2867644801, 20073513607]

約数ペア:

[(1, 20073513607), (7, 2867644801), (31, 647532697), (49, 409663543), (217, 92504671), (1519, 13214953)]