20163400842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1\times {\mathrm{23087}}^1$

素因数の和:34302

約数の個数: 32

約数和(自身を含む): 43434623232

約数和(自身を除く): 23271222390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11197, 22394, 23087, 33591, 46174, 67182, 69261, 138522, 145561, 291122, 300131, 436683, 600262, 873366, 900393, 1800786, 258505139, 517010278, 775515417, 1551030834, 3360566807, 6721133614, 10081700421, 20163400842]

約数ペア:

[(1, 20163400842), (2, 10081700421), (3, 6721133614), (6, 3360566807), (13, 1551030834), (26, 775515417), (39, 517010278), (78, 258505139), (11197, 1800786), (22394, 900393), (23087, 873366), (33591, 600262), (46174, 436683), (67182, 300131), (69261, 291122), (138522, 145561)]