20162350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31044

約数の個数: 24

約数和(自身を含む): 40388040

約数和(自身を除く): 20225690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 31019, 62038, 155095, 310190, 403247, 775475, 806494, 1550950, 2016235, 4032470, 10081175, 20162350]

約数ペア:

[(1, 20162350), (2, 10081175), (5, 4032470), (10, 2016235), (13, 1550950), (25, 806494), (26, 775475), (50, 403247), (65, 310190), (130, 155095), (325, 62038), (650, 31019)]