20133366492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{305551}}^1$

素因数の和:305611

約数の個数: 72

約数和(自身を含む): 52530499840

約数和(自身を除く): 32397133348

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3876, 5491, 10982, 16473, 21964, 32946, 65892, 305551, 611102, 916653, 1222204, 1833306, 3666612, 5194367, 5805469, 10388734, 11610938, 15583101, 17416407, 20777468, 23221876, 31166202, 34832814, 62332404, 69665628, 88304239, 98692973, 176608478, 197385946, 264912717, 296078919, 353216956, 394771892, 529825434, 592157838, 1059650868, 1184315676, 1677780541, 3355561082, 5033341623, 6711122164, 10066683246, 20133366492]

約数ペア:

[(1, 20133366492), (2, 10066683246), (3, 6711122164), (4, 5033341623), (6, 3355561082), (12, 1677780541), (17, 1184315676), (19, 1059650868), (34, 592157838), (38, 529825434), (51, 394771892), (57, 353216956), (68, 296078919), (76, 264912717), (102, 197385946), (114, 176608478), (204, 98692973), (228, 88304239), (289, 69665628), (323, 62332404), (578, 34832814), (646, 31166202), (867, 23221876), (969, 20777468), (1156, 17416407), (1292, 15583101), (1734, 11610938), (1938, 10388734), (3468, 5805469), (3876, 5194367), (5491, 3666612), (10982, 1833306), (16473, 1222204), (21964, 916653), (32946, 611102), (65892, 305551)]