20198334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 23669826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 2039, 3302, 4078, 4953, 6117, 9906, 12234, 26507, 53014, 79521, 159042, 258953, 517906, 776859, 1553718, 3366389, 6732778, 10099167, 20198334]

約数ペア:

[(1, 20198334), (2, 10099167), (3, 6732778), (6, 3366389), (13, 1553718), (26, 776859), (39, 517906), (78, 258953), (127, 159042), (254, 79521), (381, 53014), (762, 26507), (1651, 12234), (2039, 9906), (3302, 6117), (4078, 4953)]