20473095

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3719}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 32855040

約数和(自身を除く): 12381945

約数列:

[1, 3, 5, 15, 367, 1101, 1835, 3719, 5505, 11157, 18595, 55785, 1364873, 4094619, 6824365, 20473095]

約数ペア:

[(1, 20473095), (3, 6824365), (5, 4094619), (15, 1364873), (367, 55785), (1101, 18595), (1835, 11157), (3719, 5505)]