2016387837

素因数分解:

$3^4\times {\mathrm{607}}^1\times {\mathrm{41011}}^1$

素因数の和:41630

約数の個数: 20

約数和(自身を含む): 3017170816

約数和(自身を除く): 1000782979

約数列:

[1, 3, 9, 27, 81, 607, 1821, 5463, 16389, 41011, 49167, 123033, 369099, 1107297, 3321891, 24893677, 74681031, 224043093, 672129279, 2016387837]

約数ペア:

[(1, 2016387837), (3, 672129279), (9, 224043093), (27, 74681031), (81, 24893677), (607, 3321891), (1821, 1107297), (5463, 369099), (16389, 123033), (41011, 49167)]