200620340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99317}}^1$

素因数の和:99427

約数の個数: 24

約数和(自身を含む): 425478312

約数和(自身を除く): 224857972

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 99317, 198634, 397268, 496585, 993170, 1986340, 10031017, 20062034, 40124068, 50155085, 100310170, 200620340]

約数ペア:

[(1, 200620340), (2, 100310170), (4, 50155085), (5, 40124068), (10, 20062034), (20, 10031017), (101, 1986340), (202, 993170), (404, 496585), (505, 397268), (1010, 198634), (2020, 99317)]