20484012

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16901}}^1$

素因数の和:17009

約数の個数: 24

約数和(自身を含む): 48272112

約数和(自身を除く): 27788100

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 16901, 33802, 50703, 67604, 101406, 202812, 1707001, 3414002, 5121003, 6828004, 10242006, 20484012]

約数ペア:

[(1, 20484012), (2, 10242006), (3, 6828004), (4, 5121003), (6, 3414002), (12, 1707001), (101, 202812), (202, 101406), (303, 67604), (404, 50703), (606, 33802), (1212, 16901)]