22408020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{124489}}^1$

素因数の和:124504

約数の個数: 36

約数和(自身を含む): 67971540

約数和(自身を除く): 45563520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 124489, 248978, 373467, 497956, 622445, 746934, 1120401, 1244890, 1493868, 1867335, 2240802, 2489780, 3734670, 4481604, 5602005, 7469340, 11204010, 22408020]

約数ペア:

[(1, 22408020), (2, 11204010), (3, 7469340), (4, 5602005), (5, 4481604), (6, 3734670), (9, 2489780), (10, 2240802), (12, 1867335), (15, 1493868), (18, 1244890), (20, 1120401), (30, 746934), (36, 622445), (45, 497956), (60, 373467), (90, 248978), (180, 124489)]