20220155088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{147137}}^1$

素因数の和:147564

約数の個数: 80

約数和(自身を含む): 59843967360

約数和(自身を除く): 39623812272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1227, 1636, 2454, 2863, 3272, 4908, 5726, 6544, 8589, 9816, 11452, 17178, 19632, 22904, 34356, 45808, 68712, 137424, 147137, 294274, 441411, 588548, 882822, 1029959, 1177096, 1765644, 2059918, 2354192, 3089877, 3531288, 4119836, 6179754, 7062576, 8239672, 12359508, 16479344, 24719016, 49438032, 60179033, 120358066, 180537099, 240716132, 361074198, 421253231, 481432264, 722148396, 842506462, 962864528, 1263759693, 1444296792, 1685012924, 2527519386, 2888593584, 3370025848, 5055038772, 6740051696, 10110077544, 20220155088]

約数ペア:

[(1, 20220155088), (2, 10110077544), (3, 6740051696), (4, 5055038772), (6, 3370025848), (7, 2888593584), (8, 2527519386), (12, 1685012924), (14, 1444296792), (16, 1263759693), (21, 962864528), (24, 842506462), (28, 722148396), (42, 481432264), (48, 421253231), (56, 361074198), (84, 240716132), (112, 180537099), (168, 120358066), (336, 60179033), (409, 49438032), (818, 24719016), (1227, 16479344), (1636, 12359508), (2454, 8239672), (2863, 7062576), (3272, 6179754), (4908, 4119836), (5726, 3531288), (6544, 3089877), (8589, 2354192), (9816, 2059918), (11452, 1765644), (17178, 1177096), (19632, 1029959), (22904, 882822), (34356, 588548), (45808, 441411), (68712, 294274), (137424, 147137)]