20195994018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1\times {\mathrm{12251}}^1$

素因数の和:21150

約数の個数: 32

約数和(自身を含む): 41703063552

約数和(自身を除く): 21507069534

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 8863, 12251, 17726, 24502, 26589, 36753, 53178, 73506, 274753, 379781, 549506, 759562, 824259, 1139343, 1648518, 2278686, 108580613, 217161226, 325741839, 651483678, 3365999003, 6731998006, 10097997009, 20195994018]

約数ペア:

[(1, 20195994018), (2, 10097997009), (3, 6731998006), (6, 3365999003), (31, 651483678), (62, 325741839), (93, 217161226), (186, 108580613), (8863, 2278686), (12251, 1648518), (17726, 1139343), (24502, 824259), (26589, 759562), (36753, 549506), (53178, 379781), (73506, 274753)]