20187207048

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5160329}}^1$

素因数の和:5160501

約数の個数: 32

約数和(自身を含む): 50777647200

約数和(自身を除く): 30590440152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5160329, 10320658, 15480987, 20641316, 30961974, 41282632, 61923948, 123847896, 841133627, 1682267254, 2523400881, 3364534508, 5046801762, 6729069016, 10093603524, 20187207048]

約数ペア:

[(1, 20187207048), (2, 10093603524), (3, 6729069016), (4, 5046801762), (6, 3364534508), (8, 2523400881), (12, 1682267254), (24, 841133627), (163, 123847896), (326, 61923948), (489, 41282632), (652, 30961974), (978, 20641316), (1304, 15480987), (1956, 10320658), (3912, 5160329)]