16492660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20113}}^1$

素因数の和:20163

約数の個数: 24

約数和(自身を含む): 35481096

約数和(自身を除く): 18988436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 20113, 40226, 80452, 100565, 201130, 402260, 824633, 1649266, 3298532, 4123165, 8246330, 16492660]

約数ペア:

[(1, 16492660), (2, 8246330), (4, 4123165), (5, 3298532), (10, 1649266), (20, 824633), (41, 402260), (82, 201130), (164, 100565), (205, 80452), (410, 40226), (820, 20113)]