20163033485

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18583441}}^1$

素因数の和:18583484

約数の個数: 16

約数和(自身を含む): 28544166912

約数和(自身を除く): 8381133427

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 18583441, 92917205, 130084087, 576086671, 650420435, 2880433355, 4032606697, 20163033485]

約数ペア:

[(1, 20163033485), (5, 4032606697), (7, 2880433355), (31, 650420435), (35, 576086671), (155, 130084087), (217, 92917205), (1085, 18583441)]