16520230084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1721}}^1\times {\mathrm{39341}}^1$

素因数の和:41127

約数の個数: 24

約数和(自身を含む): 29402165016

約数和(自身を除く): 12881934932

約数列:

[1, 2, 4, 61, 122, 244, 1721, 3442, 6884, 39341, 78682, 104981, 157364, 209962, 419924, 2399801, 4799602, 9599204, 67705861, 135411722, 270823444, 4130057521, 8260115042, 16520230084]

約数ペア:

[(1, 16520230084), (2, 8260115042), (4, 4130057521), (61, 270823444), (122, 135411722), (244, 67705861), (1721, 9599204), (3442, 4799602), (6884, 2399801), (39341, 419924), (78682, 209962), (104981, 157364)]