20070486910

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1\times {\mathrm{4091}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 36429668352

約数和(自身を除く): 16359181442

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 3863, 4091, 7726, 8182, 19315, 20455, 38630, 40910, 490601, 519557, 981202, 1039114, 2453005, 2597785, 4906010, 5195570, 15803533, 31607066, 79017665, 158035330, 2007048691, 4014097382, 10035243455, 20070486910]

約数ペア:

[(1, 20070486910), (2, 10035243455), (5, 4014097382), (10, 2007048691), (127, 158035330), (254, 79017665), (635, 31607066), (1270, 15803533), (3863, 5195570), (4091, 4906010), (7726, 2597785), (8182, 2453005), (19315, 1039114), (20455, 981202), (38630, 519557), (40910, 490601)]