20220888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 35183112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1709, 1972, 2958, 3418, 3944, 5127, 5916, 6836, 10254, 11832, 13672, 20508, 29053, 41016, 49561, 58106, 87159, 99122, 116212, 148683, 174318, 198244, 232424, 297366, 348636, 396488, 594732, 697272, 842537, 1189464, 1685074, 2527611, 3370148, 5055222, 6740296, 10110444, 20220888]

約数ペア:

[(1, 20220888), (2, 10110444), (3, 6740296), (4, 5055222), (6, 3370148), (8, 2527611), (12, 1685074), (17, 1189464), (24, 842537), (29, 697272), (34, 594732), (51, 396488), (58, 348636), (68, 297366), (87, 232424), (102, 198244), (116, 174318), (136, 148683), (174, 116212), (204, 99122), (232, 87159), (348, 58106), (408, 49561), (493, 41016), (696, 29053), (986, 20508), (1479, 13672), (1709, 11832), (1972, 10254), (2958, 6836), (3418, 5916), (3944, 5127)]