20239621246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1\times {\mathrm{9829}}^1$

素因数の和:12604

約数の個数: 32

約数和(自身を含む): 33838005600

約数和(自身を除く): 13598384354

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2731, 5462, 9829, 19658, 35503, 71006, 79199, 127777, 158398, 255554, 285041, 570082, 1029587, 2059174, 3705533, 7411066, 26842999, 53685998, 348958987, 697917974, 778446971, 1556893942, 10119810623, 20239621246]

約数ペア:

[(1, 20239621246), (2, 10119810623), (13, 1556893942), (26, 778446971), (29, 697917974), (58, 348958987), (377, 53685998), (754, 26842999), (2731, 7411066), (5462, 3705533), (9829, 2059174), (19658, 1029587), (35503, 570082), (71006, 285041), (79199, 255554), (127777, 158398)]