20145902396

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{2713}}^1\times {\mathrm{7703}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 35419263264

約数和(自身を除く): 15273360868

約数列:

[1, 2, 4, 241, 482, 964, 2713, 5426, 7703, 10852, 15406, 30812, 653833, 1307666, 1856423, 2615332, 3712846, 7425692, 20898239, 41796478, 83592956, 5036475599, 10072951198, 20145902396]

約数ペア:

[(1, 20145902396), (2, 10072951198), (4, 5036475599), (241, 83592956), (482, 41796478), (964, 20898239), (2713, 7425692), (5426, 3712846), (7703, 2615332), (10852, 1856423), (15406, 1307666), (30812, 653833)]