20187534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 43670016

約数和(自身を除く): 23482482

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4211, 4794, 8422, 12633, 25266, 71587, 143174, 197917, 214761, 395834, 429522, 593751, 1187502, 3364589, 6729178, 10093767, 20187534]

約数ペア:

[(1, 20187534), (2, 10093767), (3, 6729178), (6, 3364589), (17, 1187502), (34, 593751), (47, 429522), (51, 395834), (94, 214761), (102, 197917), (141, 143174), (282, 71587), (799, 25266), (1598, 12633), (2397, 8422), (4211, 4794)]