20031058

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 30830616

約数和(自身を除く): 10799558

約数列:

[1, 2, 61, 113, 122, 226, 1453, 2906, 6893, 13786, 88633, 164189, 177266, 328378, 10015529, 20031058]

約数ペア:

[(1, 20031058), (2, 10015529), (61, 328378), (113, 177266), (122, 164189), (226, 88633), (1453, 13786), (2906, 6893)]