20163722485

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{709}}^1\times {\mathrm{14851}}^1$

素因数の和:15948

約数の個数: 16

約数和(自身を含む): 24295495680

約数和(自身を除く): 4131773195

約数列:

[1, 5, 383, 709, 1915, 3545, 14851, 74255, 271547, 1357735, 5687933, 10529359, 28439665, 52646795, 4032744497, 20163722485]

約数ペア:

[(1, 20163722485), (5, 4032744497), (383, 52646795), (709, 28439665), (1915, 10529359), (3545, 5687933), (14851, 1357735), (74255, 271547)]