20793348

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2258

約数の個数: 60

約数和(自身を含む): 56257740

約数和(自身を除く): 35464392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2213, 2349, 3132, 4426, 4698, 6639, 8852, 9396, 13278, 19917, 26556, 39834, 59751, 64177, 79668, 119502, 128354, 179253, 192531, 239004, 256708, 358506, 385062, 577593, 717012, 770124, 1155186, 1732779, 2310372, 3465558, 5198337, 6931116, 10396674, 20793348]

約数ペア:

[(1, 20793348), (2, 10396674), (3, 6931116), (4, 5198337), (6, 3465558), (9, 2310372), (12, 1732779), (18, 1155186), (27, 770124), (29, 717012), (36, 577593), (54, 385062), (58, 358506), (81, 256708), (87, 239004), (108, 192531), (116, 179253), (162, 128354), (174, 119502), (261, 79668), (324, 64177), (348, 59751), (522, 39834), (783, 26556), (1044, 19917), (1566, 13278), (2213, 9396), (2349, 8852), (3132, 6639), (4426, 4698)]