20033486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4400

約数の個数: 24

約数和(自身を含む): 34776840

約数和(自身を除く): 14743354

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4357, 4598, 8714, 47927, 82783, 95854, 165566, 527197, 910613, 1054394, 1821226, 10016743, 20033486]

約数ペア:

[(1, 20033486), (2, 10016743), (11, 1821226), (19, 1054394), (22, 910613), (38, 527197), (121, 165566), (209, 95854), (242, 82783), (418, 47927), (2299, 8714), (4357, 4598)]