20199730318

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{132109}}^1$

素因数の和:133059

約数の個数: 16

約数和(自身を含む): 30675942000

約数和(自身を除く): 10476211682

約数列:

[1, 2, 89, 178, 859, 1718, 76451, 132109, 152902, 264218, 11757701, 23515402, 113481631, 226963262, 10099865159, 20199730318]

約数ペア:

[(1, 20199730318), (2, 10099865159), (89, 226963262), (178, 113481631), (859, 23515402), (1718, 11757701), (76451, 264218), (132109, 152902)]