20173832270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{11633}}^1$

素因数の和:11829

約数の個数: 64

約数和(自身を含む): 38515055040

約数和(自身を除く): 18341222770

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 109, 185, 215, 218, 370, 430, 545, 1090, 1591, 3182, 4033, 4687, 7955, 8066, 9374, 11633, 15910, 20165, 23266, 23435, 40330, 46870, 58165, 116330, 173419, 346838, 430421, 500219, 860842, 867095, 1000438, 1267997, 1734190, 2152105, 2501095, 2535994, 4304210, 5002190, 6339985, 12679970, 18508103, 37016206, 46915889, 54523871, 92540515, 93831778, 109047742, 185081030, 234579445, 272619355, 469158890, 545238710, 2017383227, 4034766454, 10086916135, 20173832270]

約数ペア:

[(1, 20173832270), (2, 10086916135), (5, 4034766454), (10, 2017383227), (37, 545238710), (43, 469158890), (74, 272619355), (86, 234579445), (109, 185081030), (185, 109047742), (215, 93831778), (218, 92540515), (370, 54523871), (430, 46915889), (545, 37016206), (1090, 18508103), (1591, 12679970), (3182, 6339985), (4033, 5002190), (4687, 4304210), (7955, 2535994), (8066, 2501095), (9374, 2152105), (11633, 1734190), (15910, 1267997), (20165, 1000438), (23266, 867095), (23435, 860842), (40330, 500219), (46870, 430421), (58165, 346838), (116330, 173419)]