20793570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{99017}}^1$

素因数の和:99034

約数の個数: 32

約数和(自身を含む): 57034368

約数和(自身を除く): 36240798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 99017, 198034, 297051, 495085, 594102, 693119, 990170, 1386238, 1485255, 2079357, 2970510, 3465595, 4158714, 6931190, 10396785, 20793570]

約数ペア:

[(1, 20793570), (2, 10396785), (3, 6931190), (5, 4158714), (6, 3465595), (7, 2970510), (10, 2079357), (14, 1485255), (15, 1386238), (21, 990170), (30, 693119), (35, 594102), (42, 495085), (70, 297051), (105, 198034), (210, 99017)]