20167862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 15684682

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 467, 934, 1661, 1963, 3322, 3926, 5137, 6071, 10274, 12142, 21593, 43186, 66781, 70517, 133562, 141034, 775687, 916721, 1551374, 1833442, 10083931, 20167862]

約数ペア:

[(1, 20167862), (2, 10083931), (11, 1833442), (13, 1551374), (22, 916721), (26, 775687), (143, 141034), (151, 133562), (286, 70517), (302, 66781), (467, 43186), (934, 21593), (1661, 12142), (1963, 10274), (3322, 6071), (3926, 5137)]