2020512672

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 5848446240

約数和(自身を除く): 3827933568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 173, 214, 288, 321, 346, 379, 428, 519, 642, 692, 758, 856, 963, 1038, 1137, 1284, 1384, 1516, 1557, 1712, 1926, 2076, 2274, 2568, 2768, 3032, 3114, 3411, 3424, 3852, 4152, 4548, 5136, 5536, 6064, 6228, 6822, 7704, 8304, 9096, 10272, 12128, 12456, 13644, 15408, 16608, 18192, 18511, 24912, 27288, 30816, 36384, 37022, 40553, 49824, 54576, 55533, 65567, 74044, 81106, 109152, 111066, 121659, 131134, 148088, 162212, 166599, 196701, 222132, 243318, 262268, 296176, 324424, 333198, 364977, 393402, 444264, 486636, 524536, 590103, 592352, 648848, 666396, 729954, 786804, 888528, 973272, 1049072, 1180206, 1297696, 1332792, 1459908, 1573608, 1777056, 1946544, 2098144, 2360412, 2665584, 2919816, 3147216, 3893088, 4720824, 5331168, 5839632, 6294432, 7015669, 9441648, 11679264, 14031338, 18883296, 21047007, 28062676, 42094014, 56125352, 63141021, 84188028, 112250704, 126282042, 168376056, 224501408, 252564084, 336752112, 505128168, 673504224, 1010256336, 2020512672]

約数ペア:

[(1, 2020512672), (2, 1010256336), (3, 673504224), (4, 505128168), (6, 336752112), (8, 252564084), (9, 224501408), (12, 168376056), (16, 126282042), (18, 112250704), (24, 84188028), (32, 63141021), (36, 56125352), (48, 42094014), (72, 28062676), (96, 21047007), (107, 18883296), (144, 14031338), (173, 11679264), (214, 9441648), (288, 7015669), (321, 6294432), (346, 5839632), (379, 5331168), (428, 4720824), (519, 3893088), (642, 3147216), (692, 2919816), (758, 2665584), (856, 2360412), (963, 2098144), (1038, 1946544), (1137, 1777056), (1284, 1573608), (1384, 1459908), (1516, 1332792), (1557, 1297696), (1712, 1180206), (1926, 1049072), (2076, 973272), (2274, 888528), (2568, 786804), (2768, 729954), (3032, 666396), (3114, 648848), (3411, 592352), (3424, 590103), (3852, 524536), (4152, 486636), (4548, 444264), (5136, 393402), (5536, 364977), (6064, 333198), (6228, 324424), (6822, 296176), (7704, 262268), (8304, 243318), (9096, 222132), (10272, 196701), (12128, 166599), (12456, 162212), (13644, 148088), (15408, 131134), (16608, 121659), (18192, 111066), (18511, 109152), (24912, 81106), (27288, 74044), (30816, 65567), (36384, 55533), (37022, 54576), (40553, 49824)]