20740804582

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9664867}}^1$

素因数の和:9664935

約数の個数: 16

約数和(自身を含む): 33053848560

約数和(自身を除く): 12313043978

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9664867, 19329734, 280281143, 357600079, 560562286, 715200158, 10370402291, 20740804582]

約数ペア:

[(1, 20740804582), (2, 10370402291), (29, 715200158), (37, 560562286), (58, 357600079), (74, 280281143), (1073, 19329734), (2146, 9664867)]