20167589970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20371303}}^1$

素因数の和:20371327

約数の個数: 48

約数和(自身を含む): 57202621632

約数和(自身を除く): 37035031662

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20371303, 40742606, 61113909, 101856515, 122227818, 183341727, 203713030, 224084333, 305569545, 366683454, 448168666, 611139090, 672252999, 916708635, 1120421665, 1344505998, 1833417270, 2016758997, 2240843330, 3361264995, 4033517994, 6722529990, 10083794985, 20167589970]

約数ペア:

[(1, 20167589970), (2, 10083794985), (3, 6722529990), (5, 4033517994), (6, 3361264995), (9, 2240843330), (10, 2016758997), (11, 1833417270), (15, 1344505998), (18, 1120421665), (22, 916708635), (30, 672252999), (33, 611139090), (45, 448168666), (55, 366683454), (66, 305569545), (90, 224084333), (99, 203713030), (110, 183341727), (165, 122227818), (198, 101856515), (330, 61113909), (495, 40742606), (990, 20371303)]