20244508380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112469491}}^1$

素因数の和:112469506

約数の個数: 36

約数和(自身を含む): 61408342632

約数和(自身を除く): 41163834252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112469491, 224938982, 337408473, 449877964, 562347455, 674816946, 1012225419, 1124694910, 1349633892, 1687042365, 2024450838, 2249389820, 3374084730, 4048901676, 5061127095, 6748169460, 10122254190, 20244508380]

約数ペア:

[(1, 20244508380), (2, 10122254190), (3, 6748169460), (4, 5061127095), (5, 4048901676), (6, 3374084730), (9, 2249389820), (10, 2024450838), (12, 1687042365), (15, 1349633892), (18, 1124694910), (20, 1012225419), (30, 674816946), (36, 562347455), (45, 449877964), (60, 337408473), (90, 224938982), (180, 112469491)]