20199893988

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2277841}}^1$

素因数の和:2278587

約数の個数: 24

約数和(自身を含む): 47196886240

約数和(自身を除く): 26996992252

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 2277841, 4555682, 6833523, 9111364, 13667046, 27334092, 1683324499, 3366648998, 5049973497, 6733297996, 10099946994, 20199893988]

約数ペア:

[(1, 20199893988), (2, 10099946994), (3, 6733297996), (4, 5049973497), (6, 3366648998), (12, 1683324499), (739, 27334092), (1478, 13667046), (2217, 9111364), (2956, 6833523), (4434, 4555682), (8868, 2277841)]