20131214736

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{19717}}^1$

素因数の和:20056

約数の個数: 80

約数和(自身を含む): 52812691200

約数和(自身を除く): 32681476464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 239, 267, 356, 478, 534, 712, 717, 956, 1068, 1424, 1434, 1912, 2136, 2868, 3824, 4272, 5736, 11472, 19717, 21271, 39434, 42542, 59151, 63813, 78868, 85084, 118302, 127626, 157736, 170168, 236604, 255252, 315472, 340336, 473208, 510504, 946416, 1021008, 1754813, 3509626, 4712363, 5264439, 7019252, 9424726, 10528878, 14038504, 14137089, 18849452, 21057756, 28077008, 28274178, 37698904, 42115512, 56548356, 75397808, 84231024, 113096712, 226193424, 419400307, 838800614, 1258200921, 1677601228, 2516401842, 3355202456, 5032803684, 6710404912, 10065607368, 20131214736]

約数ペア:

[(1, 20131214736), (2, 10065607368), (3, 6710404912), (4, 5032803684), (6, 3355202456), (8, 2516401842), (12, 1677601228), (16, 1258200921), (24, 838800614), (48, 419400307), (89, 226193424), (178, 113096712), (239, 84231024), (267, 75397808), (356, 56548356), (478, 42115512), (534, 37698904), (712, 28274178), (717, 28077008), (956, 21057756), (1068, 18849452), (1424, 14137089), (1434, 14038504), (1912, 10528878), (2136, 9424726), (2868, 7019252), (3824, 5264439), (4272, 4712363), (5736, 3509626), (11472, 1754813), (19717, 1021008), (21271, 946416), (39434, 510504), (42542, 473208), (59151, 340336), (63813, 315472), (78868, 255252), (85084, 236604), (118302, 170168), (127626, 157736)]