20165718314

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{9907}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 34755678720

約数和(自身を除く): 14589960406

約数列:

[1, 2, 7, 14, 347, 419, 694, 838, 2429, 2933, 4858, 5866, 9907, 19814, 69349, 138698, 145393, 290786, 1017751, 2035502, 3437729, 4151033, 6875458, 8302066, 24064103, 29057231, 48128206, 58114462, 1440408451, 2880816902, 10082859157, 20165718314]

約数ペア:

[(1, 20165718314), (2, 10082859157), (7, 2880816902), (14, 1440408451), (347, 58114462), (419, 48128206), (694, 29057231), (838, 24064103), (2429, 8302066), (2933, 6875458), (4858, 4151033), (5866, 3437729), (9907, 2035502), (19814, 1017751), (69349, 290786), (138698, 145393)]