20189004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152947}}^1$

素因数の和:152965

約数の個数: 24

約数和(自身を含む): 51390528

約数和(自身を除く): 31201524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152947, 305894, 458841, 611788, 917682, 1682417, 1835364, 3364834, 5047251, 6729668, 10094502, 20189004]

約数ペア:

[(1, 20189004), (2, 10094502), (3, 6729668), (4, 5047251), (6, 3364834), (11, 1835364), (12, 1682417), (22, 917682), (33, 611788), (44, 458841), (66, 305894), (132, 152947)]