20117757510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74510213}}^1$

素因数の和:74510229

約数の個数: 32

約数和(自身を含む): 53647354080

約数和(自身を除く): 33529596570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74510213, 149020426, 223530639, 372551065, 447061278, 670591917, 745102130, 1117653195, 1341183834, 2011775751, 2235306390, 3352959585, 4023551502, 6705919170, 10058878755, 20117757510]

約数ペア:

[(1, 20117757510), (2, 10058878755), (3, 6705919170), (5, 4023551502), (6, 3352959585), (9, 2235306390), (10, 2011775751), (15, 1341183834), (18, 1117653195), (27, 745102130), (30, 670591917), (45, 447061278), (54, 372551065), (90, 223530639), (135, 149020426), (270, 74510213)]