16216020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90089}}^1$

素因数の和:90104

約数の個数: 36

約数和(自身を含む): 49189140

約数和(自身を除く): 32973120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90089, 180178, 270267, 360356, 450445, 540534, 810801, 900890, 1081068, 1351335, 1621602, 1801780, 2702670, 3243204, 4054005, 5405340, 8108010, 16216020]

約数ペア:

[(1, 16216020), (2, 8108010), (3, 5405340), (4, 4054005), (5, 3243204), (6, 2702670), (9, 1801780), (10, 1621602), (12, 1351335), (15, 1081068), (18, 900890), (20, 810801), (30, 540534), (36, 450445), (45, 360356), (60, 270267), (90, 180178), (180, 90089)]