20687548506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{89387}}^1$

素因数の和:91678

約数の個数: 32

約数和(自身を含む): 43828724160

約数和(自身を除く): 23141175654

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2269, 4538, 6807, 13614, 38573, 77146, 89387, 115719, 178774, 231438, 268161, 536322, 1519579, 3039158, 4558737, 9117474, 202819103, 405638206, 608457309, 1216914618, 3447924751, 6895849502, 10343774253, 20687548506]

約数ペア:

[(1, 20687548506), (2, 10343774253), (3, 6895849502), (6, 3447924751), (17, 1216914618), (34, 608457309), (51, 405638206), (102, 202819103), (2269, 9117474), (4538, 4558737), (6807, 3039158), (13614, 1519579), (38573, 536322), (77146, 268161), (89387, 231438), (115719, 178774)]