19736702060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26671219}}^1$

素因数の和:26671265

約数の個数: 24

約数和(自身を含む): 42567267120

約数和(自身を除く): 22830565060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 26671219, 53342438, 106684876, 133356095, 266712190, 533424380, 986835103, 1973670206, 3947340412, 4934175515, 9868351030, 19736702060]

約数ペア:

[(1, 19736702060), (2, 9868351030), (4, 4934175515), (5, 3947340412), (10, 1973670206), (20, 986835103), (37, 533424380), (74, 266712190), (148, 133356095), (185, 106684876), (370, 53342438), (740, 26671219)]