20160814554

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1607}}^1\times {\mathrm{2591}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 43888366080

約数和(自身を除く): 23727551526

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1607, 1614, 2421, 2591, 3214, 4821, 4842, 5182, 7773, 9642, 14463, 15546, 23319, 28926, 46638, 432283, 696979, 864566, 1296849, 1393958, 2090937, 2593698, 3890547, 4163737, 4181874, 6272811, 7781094, 8327474, 12491211, 12545622, 24982422, 37473633, 74947266, 1120045253, 2240090506, 3360135759, 6720271518, 10080407277, 20160814554]

約数ペア:

[(1, 20160814554), (2, 10080407277), (3, 6720271518), (6, 3360135759), (9, 2240090506), (18, 1120045253), (269, 74947266), (538, 37473633), (807, 24982422), (1607, 12545622), (1614, 12491211), (2421, 8327474), (2591, 7781094), (3214, 6272811), (4821, 4181874), (4842, 4163737), (5182, 3890547), (7773, 2593698), (9642, 2090937), (14463, 1393958), (15546, 1296849), (23319, 864566), (28926, 696979), (46638, 432283)]