20432837198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{9199}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 32351616000

約数和(自身を除く): 11918778802

約数列:

[1, 2, 23, 46, 109, 218, 443, 886, 2507, 5014, 9199, 10189, 18398, 20378, 48287, 96574, 211577, 423154, 1002691, 1110601, 2005382, 2221202, 4075157, 8150314, 23061893, 46123786, 93728611, 187457222, 444192113, 888384226, 10216418599, 20432837198]

約数ペア:

[(1, 20432837198), (2, 10216418599), (23, 888384226), (46, 444192113), (109, 187457222), (218, 93728611), (443, 46123786), (886, 23061893), (2507, 8150314), (5014, 4075157), (9199, 2221202), (10189, 2005382), (18398, 1110601), (20378, 1002691), (48287, 423154), (96574, 211577)]