20082814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5419}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 32194800

約数和(自身を除く): 12111986

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5419, 10838, 92123, 184246, 590671, 1181342, 10041407, 20082814]

約数ペア:

[(1, 20082814), (2, 10041407), (17, 1181342), (34, 590671), (109, 184246), (218, 92123), (1853, 10838), (3706, 5419)]