20176046292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{120431}}^1$

素因数の和:121068

約数の個数: 48

約数和(自身を含む): 49205624832

約数和(自身を除く): 29029578540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 607, 1214, 1821, 2428, 3642, 7284, 13961, 27922, 41883, 55844, 83766, 120431, 167532, 240862, 361293, 481724, 722586, 1445172, 2769913, 5539826, 8309739, 11079652, 16619478, 33238956, 73101617, 146203234, 219304851, 292406468, 438609702, 877219404, 1681337191, 3362674382, 5044011573, 6725348764, 10088023146, 20176046292]

約数ペア:

[(1, 20176046292), (2, 10088023146), (3, 6725348764), (4, 5044011573), (6, 3362674382), (12, 1681337191), (23, 877219404), (46, 438609702), (69, 292406468), (92, 219304851), (138, 146203234), (276, 73101617), (607, 33238956), (1214, 16619478), (1821, 11079652), (2428, 8309739), (3642, 5539826), (7284, 2769913), (13961, 1445172), (27922, 722586), (41883, 481724), (55844, 361293), (83766, 240862), (120431, 167532)]