20305495588

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2676001}}^1$

素因数の和:2676283

約数の個数: 24

約数和(自身を含む): 40760862464

約数和(自身を除く): 20455366876

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 2676001, 5352002, 10704004, 18732007, 37464014, 74928028, 725196271, 1450392542, 2900785084, 5076373897, 10152747794, 20305495588]

約数ペア:

[(1, 20305495588), (2, 10152747794), (4, 5076373897), (7, 2900785084), (14, 1450392542), (28, 725196271), (271, 74928028), (542, 37464014), (1084, 18732007), (1897, 10704004), (3794, 5352002), (7588, 2676001)]