20302818

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{33503}}^1$

素因数の和:33609

約数の個数: 16

約数和(自身を含む): 41008896

約数和(自身を除く): 20706078

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 33503, 67006, 100509, 201018, 3383803, 6767606, 10151409, 20302818]

約数ペア:

[(1, 20302818), (2, 10151409), (3, 6767606), (6, 3383803), (101, 201018), (202, 100509), (303, 67006), (606, 33503)]