20341420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92461}}^1$

素因数の和:92481

約数の個数: 24

約数和(自身を含む): 46600848

約数和(自身を除く): 26259428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92461, 184922, 369844, 462305, 924610, 1017071, 1849220, 2034142, 4068284, 5085355, 10170710, 20341420]

約数ペア:

[(1, 20341420), (2, 10170710), (4, 5085355), (5, 4068284), (10, 2034142), (11, 1849220), (20, 1017071), (22, 924610), (44, 462305), (55, 369844), (110, 184922), (220, 92461)]