22205767690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54160409}}^1$

素因数の和:54160457

約数の個数: 16

約数和(自身を含む): 40945269960

約数和(自身を除く): 18739502270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 54160409, 108320818, 270802045, 541604090, 2220576769, 4441153538, 11102883845, 22205767690]

約数ペア:

[(1, 22205767690), (2, 11102883845), (5, 4441153538), (10, 2220576769), (41, 541604090), (82, 270802045), (205, 108320818), (410, 54160409)]