2016269620

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{163393}}^1$

素因数の和:164019

約数の個数: 24

約数和(自身を含む): 4241054664

約数和(自身を除く): 2224785044

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 163393, 326786, 653572, 816965, 1633930, 3267860, 100813481, 201626962, 403253924, 504067405, 1008134810, 2016269620]

約数ペア:

[(1, 2016269620), (2, 1008134810), (4, 504067405), (5, 403253924), (10, 201626962), (20, 100813481), (617, 3267860), (1234, 1633930), (2468, 816965), (3085, 653572), (6170, 326786), (12340, 163393)]