20029124499

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1\times {\mathrm{3719}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 27718225920

約数和(自身を除く): 7689101421

約数列:

[1, 3, 43, 83, 129, 249, 503, 1509, 3569, 3719, 10707, 11157, 21629, 41749, 64887, 125247, 159917, 308677, 479751, 926031, 1795207, 1870657, 5385621, 5611971, 13273111, 39819333, 80438251, 155264531, 241314753, 465793593, 6676374833, 20029124499]

約数ペア:

[(1, 20029124499), (3, 6676374833), (43, 465793593), (83, 241314753), (129, 155264531), (249, 80438251), (503, 39819333), (1509, 13273111), (3569, 5611971), (3719, 5385621), (10707, 1870657), (11157, 1795207), (21629, 926031), (41749, 479751), (64887, 308677), (125247, 159917)]