20102193978

素因数分解:

$2^1\times 3^1\times {\mathrm{761}}^1\times {\mathrm{1187}}^1\times {\mathrm{3709}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 40301997120

約数和(自身を除く): 20199803142

約数列:

[1, 2, 3, 6, 761, 1187, 1522, 2283, 2374, 3561, 3709, 4566, 7122, 7418, 11127, 22254, 903307, 1806614, 2709921, 2822549, 4402583, 5419842, 5645098, 8467647, 8805166, 13207749, 16935294, 26415498, 3350365663, 6700731326, 10051096989, 20102193978]

約数ペア:

[(1, 20102193978), (2, 10051096989), (3, 6700731326), (6, 3350365663), (761, 26415498), (1187, 16935294), (1522, 13207749), (2283, 8805166), (2374, 8467647), (3561, 5645098), (3709, 5419842), (4566, 4402583), (7122, 2822549), (7418, 2709921), (11127, 1806614), (22254, 903307)]