20077236

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15073}}^1$

素因数の和:15120

約数の個数: 36

約数和(自身を含む): 52125892

約数和(自身を除く): 32048656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15073, 30146, 45219, 60292, 90438, 135657, 180876, 271314, 542628, 557701, 1115402, 1673103, 2230804, 3346206, 5019309, 6692412, 10038618, 20077236]

約数ペア:

[(1, 20077236), (2, 10038618), (3, 6692412), (4, 5019309), (6, 3346206), (9, 2230804), (12, 1673103), (18, 1115402), (36, 557701), (37, 542628), (74, 271314), (111, 180876), (148, 135657), (222, 90438), (333, 60292), (444, 45219), (666, 30146), (1332, 15073)]