20189749674

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1\times {\mathrm{23857}}^1$

素因数の和:26910

約数の個数: 32

約数和(自身を含む): 41254108416

約数和(自身を除く): 21064358742

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 3001, 6002, 9003, 18006, 23857, 47714, 71571, 141047, 143142, 282094, 423141, 846282, 1121279, 2242558, 3363837, 6727674, 71594857, 143189714, 214784571, 429569142, 3364958279, 6729916558, 10094874837, 20189749674]

約数ペア:

[(1, 20189749674), (2, 10094874837), (3, 6729916558), (6, 3364958279), (47, 429569142), (94, 214784571), (141, 143189714), (282, 71594857), (3001, 6727674), (6002, 3363837), (9003, 2242558), (18006, 1121279), (23857, 846282), (47714, 423141), (71571, 282094), (141047, 143142)]