20017534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1483}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 31894128

約数和(自身を除く): 11876594

約数列:

[1, 2, 17, 34, 397, 794, 1483, 2966, 6749, 13498, 25211, 50422, 588751, 1177502, 10008767, 20017534]

約数ペア:

[(1, 20017534), (2, 10008767), (17, 1177502), (34, 588751), (397, 50422), (794, 25211), (1483, 13498), (2966, 6749)]