2020383648

素因数分解:

$2^5\times 3^5\times {\mathrm{259823}}^1$

素因数の和:259848

約数の個数: 72

約数和(自身を含む): 5958283968

約数和(自身を除く): 3937900320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 259823, 519646, 779469, 1039292, 1558938, 2078584, 2338407, 3117876, 4157168, 4676814, 6235752, 7015221, 8314336, 9353628, 12471504, 14030442, 18707256, 21045663, 24943008, 28060884, 37414512, 42091326, 56121768, 63136989, 74829024, 84182652, 112243536, 126273978, 168365304, 224487072, 252547956, 336730608, 505095912, 673461216, 1010191824, 2020383648]

約数ペア:

[(1, 2020383648), (2, 1010191824), (3, 673461216), (4, 505095912), (6, 336730608), (8, 252547956), (9, 224487072), (12, 168365304), (16, 126273978), (18, 112243536), (24, 84182652), (27, 74829024), (32, 63136989), (36, 56121768), (48, 42091326), (54, 37414512), (72, 28060884), (81, 24943008), (96, 21045663), (108, 18707256), (144, 14030442), (162, 12471504), (216, 9353628), (243, 8314336), (288, 7015221), (324, 6235752), (432, 4676814), (486, 4157168), (648, 3117876), (864, 2338407), (972, 2078584), (1296, 1558938), (1944, 1039292), (2592, 779469), (3888, 519646), (7776, 259823)]