20173336253

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{1231}}^1\times {\mathrm{5897}}^1$

素因数の和:7532

約数の個数: 16

約数和(自身を含む): 23136013824

約数和(自身を除く): 2962677571

約数列:

[1, 7, 397, 1231, 2779, 5897, 8617, 41279, 488707, 2341109, 3420949, 7259207, 16387763, 50814449, 2881905179, 20173336253]

約数ペア:

[(1, 20173336253), (7, 2881905179), (397, 50814449), (1231, 16387763), (2779, 7259207), (5897, 3420949), (8617, 2341109), (41279, 488707)]