20162845185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2704607}}^1$

素因数の和:2704693

約数の個数: 32

約数和(自身を含む): 37388500992

約数和(自身を除く): 17225655807

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 2704607, 8113821, 13523035, 18932249, 40569105, 56796747, 94661245, 192027097, 283983735, 576081291, 960135485, 1344189679, 2880406455, 4032569037, 6720948395, 20162845185]

約数ペア:

[(1, 20162845185), (3, 6720948395), (5, 4032569037), (7, 2880406455), (15, 1344189679), (21, 960135485), (35, 576081291), (71, 283983735), (105, 192027097), (213, 94661245), (355, 56796747), (497, 40569105), (1065, 18932249), (1491, 13523035), (2485, 8113821), (7455, 2704607)]