20045302

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 30623040

約数和(自身を除く): 10577738

約数列:

[1, 2, 79, 158, 293, 433, 586, 866, 23147, 34207, 46294, 68414, 126869, 253738, 10022651, 20045302]

約数ペア:

[(1, 20045302), (2, 10022651), (79, 253738), (158, 126869), (293, 68414), (433, 46294), (586, 34207), (866, 23147)]