20197110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3019}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 48706560

約数和(自身を除く): 28509450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3019, 3345, 6038, 6690, 9057, 15095, 18114, 30190, 45285, 90570, 673237, 1346474, 2019711, 3366185, 4039422, 6732370, 10098555, 20197110]

約数ペア:

[(1, 20197110), (2, 10098555), (3, 6732370), (5, 4039422), (6, 3366185), (10, 2019711), (15, 1346474), (30, 673237), (223, 90570), (446, 45285), (669, 30190), (1115, 18114), (1338, 15095), (2230, 9057), (3019, 6690), (3345, 6038)]