20537753256

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{282143}}^1$

素因数の和:282495

約数の個数: 64

約数和(自身を含む): 57218803200

約数和(自身を除く): 36681049944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 6066, 8088, 9099, 12132, 18198, 24264, 36396, 72792, 282143, 564286, 846429, 1128572, 1692858, 2257144, 2539287, 3385716, 5078574, 6771432, 7617861, 10157148, 15235722, 20314296, 30471444, 60942888, 95082191, 190164382, 285246573, 380328764, 570493146, 760657528, 855739719, 1140986292, 1711479438, 2281972584, 2567219157, 3422958876, 5134438314, 6845917752, 10268876628, 20537753256]

約数ペア:

[(1, 20537753256), (2, 10268876628), (3, 6845917752), (4, 5134438314), (6, 3422958876), (8, 2567219157), (9, 2281972584), (12, 1711479438), (18, 1140986292), (24, 855739719), (27, 760657528), (36, 570493146), (54, 380328764), (72, 285246573), (108, 190164382), (216, 95082191), (337, 60942888), (674, 30471444), (1011, 20314296), (1348, 15235722), (2022, 10157148), (2696, 7617861), (3033, 6771432), (4044, 5078574), (6066, 3385716), (8088, 2539287), (9099, 2257144), (12132, 1692858), (18198, 1128572), (24264, 846429), (36396, 564286), (72792, 282143)]