20174514910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1\times {\mathrm{22391}}^1$

素因数の和:30600

約数の個数: 32

約数和(自身を含む): 39622017024

約数和(自身を除く): 19447502114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8191, 16382, 22391, 40955, 44782, 81910, 90101, 111955, 180202, 223910, 246301, 450505, 492602, 901010, 1231505, 2463010, 183404681, 366809362, 917023405, 1834046810, 2017451491, 4034902982, 10087257455, 20174514910]

約数ペア:

[(1, 20174514910), (2, 10087257455), (5, 4034902982), (10, 2017451491), (11, 1834046810), (22, 917023405), (55, 366809362), (110, 183404681), (8191, 2463010), (16382, 1231505), (22391, 901010), (40955, 492602), (44782, 450505), (81910, 246301), (90101, 223910), (111955, 180202)]