20173683203

素因数分解:

${\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 21348675600

約数和(自身を除く): 1174992397

約数列:

[1, 23, 149, 211, 529, 1213, 3427, 4853, 27899, 31439, 78821, 111619, 180737, 255943, 641677, 723097, 4156951, 5886689, 16631231, 38135507, 95609873, 135393847, 877116661, 20173683203]

約数ペア:

[(1, 20173683203), (23, 877116661), (149, 135393847), (211, 95609873), (529, 38135507), (1213, 16631231), (3427, 5886689), (4853, 4156951), (27899, 723097), (31439, 641677), (78821, 255943), (111619, 180737)]