20596186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^2$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 34329204

約数和(自身を除く): 13733018

約数列:

[1, 2, 13, 26, 41, 82, 139, 278, 533, 1066, 1807, 3614, 5699, 11398, 19321, 38642, 74087, 148174, 251173, 502346, 792161, 1584322, 10298093, 20596186]

約数ペア:

[(1, 20596186), (2, 10298093), (13, 1584322), (26, 792161), (41, 502346), (82, 251173), (139, 148174), (278, 74087), (533, 38642), (1066, 19321), (1807, 11398), (3614, 5699)]