20366227746

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{146051}}^1$

素因数の和:146247

約数の個数: 48

約数和(自身を含む): 45203678208

約数和(自身を除く): 24837450462

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1143, 2286, 7747, 15494, 23241, 46482, 69723, 139446, 146051, 292102, 438153, 876306, 1314459, 2628918, 8909111, 17818222, 18548477, 26727333, 37096954, 53454666, 55645431, 80181999, 111290862, 160363998, 166936293, 333872586, 1131457097, 2262914194, 3394371291, 6788742582, 10183113873, 20366227746]

約数ペア:

[(1, 20366227746), (2, 10183113873), (3, 6788742582), (6, 3394371291), (9, 2262914194), (18, 1131457097), (61, 333872586), (122, 166936293), (127, 160363998), (183, 111290862), (254, 80181999), (366, 55645431), (381, 53454666), (549, 37096954), (762, 26727333), (1098, 18548477), (1143, 17818222), (2286, 8909111), (7747, 2628918), (15494, 1314459), (23241, 876306), (46482, 438153), (69723, 292102), (139446, 146051)]