20175079678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{428473}}^1$

素因数の和:430299

約数の個数: 16

約数和(自身を含む): 32608585296

約数和(自身を除く): 12433505618

約数列:

[1, 2, 13, 26, 1811, 3622, 23543, 47086, 428473, 856946, 5570149, 11140298, 775964603, 1551929206, 10087539839, 20175079678]

約数ペア:

[(1, 20175079678), (2, 10087539839), (13, 1551929206), (26, 775964603), (1811, 11140298), (3622, 5570149), (23543, 856946), (47086, 428473)]