20228775847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8946827}}^1$

素因数の和:8946870

約数の個数: 16

約数和(自身を含む): 25766864640

約数和(自身を除く): 5538088793

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8946827, 62627789, 152096059, 169989713, 1064672413, 1189927991, 2889825121, 20228775847]

約数ペア:

[(1, 20228775847), (7, 2889825121), (17, 1189927991), (19, 1064672413), (119, 169989713), (133, 152096059), (323, 62627789), (2261, 8946827)]