20463906242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{67231}}^1$

素因数の和:67778

約数の個数: 32

約数和(自身を含む): 34562626560

約数和(自身を除く): 14098720318

約数列:

[1, 2, 13, 23, 26, 46, 299, 509, 598, 1018, 6617, 11707, 13234, 23414, 67231, 134462, 152191, 304382, 874003, 1546313, 1748006, 3092626, 20102069, 34220579, 40204138, 68441158, 444867527, 787073317, 889735054, 1574146634, 10231953121, 20463906242]

約数ペア:

[(1, 20463906242), (2, 10231953121), (13, 1574146634), (23, 889735054), (26, 787073317), (46, 444867527), (299, 68441158), (509, 40204138), (598, 34220579), (1018, 20102069), (6617, 3092626), (11707, 1748006), (13234, 1546313), (23414, 874003), (67231, 304382), (134462, 152191)]