20367804588

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1\times {\mathrm{7639}}^1$

素因数の和:10406

約数の個数: 48

約数和(自身を含む): 48121731840

約数和(自身を除く): 27753927252

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 2677, 5354, 7639, 8031, 10708, 15278, 16062, 22917, 30556, 32124, 45834, 91668, 222191, 444382, 634037, 666573, 888764, 1268074, 1333146, 1902111, 2536148, 2666292, 3804222, 7608444, 20449603, 40899206, 61348809, 81798412, 122697618, 245395236, 1697317049, 3394634098, 5091951147, 6789268196, 10183902294, 20367804588]

約数ペア:

[(1, 20367804588), (2, 10183902294), (3, 6789268196), (4, 5091951147), (6, 3394634098), (12, 1697317049), (83, 245395236), (166, 122697618), (249, 81798412), (332, 61348809), (498, 40899206), (996, 20449603), (2677, 7608444), (5354, 3804222), (7639, 2666292), (8031, 2536148), (10708, 1902111), (15278, 1333146), (16062, 1268074), (22917, 888764), (30556, 666573), (32124, 634037), (45834, 444382), (91668, 222191)]