20443297890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6746963}}^1$

素因数の和:6747074

約数の個数: 32

約数和(自身を含む): 49549703616

約数和(自身を除く): 29106405726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6746963, 13493926, 20240889, 33734815, 40481778, 67469630, 101204445, 202408890, 681443263, 1362886526, 2044329789, 3407216315, 4088659578, 6814432630, 10221648945, 20443297890]

約数ペア:

[(1, 20443297890), (2, 10221648945), (3, 6814432630), (5, 4088659578), (6, 3407216315), (10, 2044329789), (15, 1362886526), (30, 681443263), (101, 202408890), (202, 101204445), (303, 67469630), (505, 40481778), (606, 33734815), (1010, 20240889), (1515, 13493926), (3030, 6746963)]