20330244

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 58396800

約数和(自身を除く): 38066556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 157, 198, 218, 297, 314, 327, 396, 436, 471, 594, 628, 654, 942, 981, 1188, 1199, 1308, 1413, 1727, 1884, 1962, 2398, 2826, 2943, 3454, 3597, 3924, 4239, 4796, 5181, 5652, 5886, 6908, 7194, 8478, 10362, 10791, 11772, 14388, 15543, 16956, 17113, 20724, 21582, 31086, 32373, 34226, 43164, 46629, 51339, 62172, 64746, 68452, 93258, 102678, 129492, 154017, 186516, 188243, 205356, 308034, 376486, 462051, 564729, 616068, 752972, 924102, 1129458, 1694187, 1848204, 2258916, 3388374, 5082561, 6776748, 10165122, 20330244]

約数ペア:

[(1, 20330244), (2, 10165122), (3, 6776748), (4, 5082561), (6, 3388374), (9, 2258916), (11, 1848204), (12, 1694187), (18, 1129458), (22, 924102), (27, 752972), (33, 616068), (36, 564729), (44, 462051), (54, 376486), (66, 308034), (99, 205356), (108, 188243), (109, 186516), (132, 154017), (157, 129492), (198, 102678), (218, 93258), (297, 68452), (314, 64746), (327, 62172), (396, 51339), (436, 46629), (471, 43164), (594, 34226), (628, 32373), (654, 31086), (942, 21582), (981, 20724), (1188, 17113), (1199, 16956), (1308, 15543), (1413, 14388), (1727, 11772), (1884, 10791), (1962, 10362), (2398, 8478), (2826, 7194), (2943, 6908), (3454, 5886), (3597, 5652), (3924, 5181), (4239, 4796)]