20079934152

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{20101}}^1$

素因数の和:20606

約数の個数: 64

約数和(自身を含む): 50801774400

約数和(自身を除く): 30721840248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 389, 428, 642, 778, 856, 1167, 1284, 1556, 2334, 2568, 3112, 4668, 9336, 20101, 40202, 41623, 60303, 80404, 83246, 120606, 124869, 160808, 166492, 241212, 249738, 332984, 482424, 499476, 998952, 2150807, 4301614, 6452421, 7819289, 8603228, 12904842, 15638578, 17206456, 23457867, 25809684, 31277156, 46915734, 51619368, 62554312, 93831468, 187662936, 836663923, 1673327846, 2509991769, 3346655692, 5019983538, 6693311384, 10039967076, 20079934152]

約数ペア:

[(1, 20079934152), (2, 10039967076), (3, 6693311384), (4, 5019983538), (6, 3346655692), (8, 2509991769), (12, 1673327846), (24, 836663923), (107, 187662936), (214, 93831468), (321, 62554312), (389, 51619368), (428, 46915734), (642, 31277156), (778, 25809684), (856, 23457867), (1167, 17206456), (1284, 15638578), (1556, 12904842), (2334, 8603228), (2568, 7819289), (3112, 6452421), (4668, 4301614), (9336, 2150807), (20101, 998952), (40202, 499476), (41623, 482424), (60303, 332984), (80404, 249738), (83246, 241212), (120606, 166492), (124869, 160808)]