20153660118

素因数分解:

$2^1\times 3^1\times {\mathrm{10427}}^1\times {\mathrm{322139}}^1$

素因数の和:332571

約数の個数: 16

約数和(自身を含む): 40311311040

約数和(自身を除く): 20157650922

約数列:

[1, 2, 3, 6, 10427, 20854, 31281, 62562, 322139, 644278, 966417, 1932834, 3358943353, 6717886706, 10076830059, 20153660118]

約数ペア:

[(1, 20153660118), (2, 10076830059), (3, 6717886706), (6, 3358943353), (10427, 1932834), (20854, 966417), (31281, 644278), (62562, 322139)]