20034308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23081}}^1$

素因数の和:23123

約数の個数: 24

約数和(自身を含む): 41362944

約数和(自身を除く): 21328636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23081, 46162, 92324, 161567, 323134, 646268, 715511, 1431022, 2862044, 5008577, 10017154, 20034308]

約数ペア:

[(1, 20034308), (2, 10017154), (4, 5008577), (7, 2862044), (14, 1431022), (28, 715511), (31, 646268), (62, 323134), (124, 161567), (217, 92324), (434, 46162), (868, 23081)]