20173902444

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{2531}}^1$

素因数の和:2957

約数の個数: 120

約数和(自身を含む): 53640835248

約数和(自身を除く): 33466932804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 337, 438, 657, 674, 876, 1011, 1314, 1348, 1971, 2022, 2531, 2628, 3033, 3942, 4044, 5062, 5913, 6066, 7593, 7884, 9099, 10124, 11826, 12132, 15186, 18198, 22779, 23652, 24601, 27297, 30372, 36396, 45558, 49202, 54594, 68337, 73803, 91116, 98404, 109188, 136674, 147606, 184763, 205011, 221409, 273348, 295212, 369526, 410022, 442818, 554289, 664227, 739052, 820044, 852947, 885636, 1108578, 1328454, 1662867, 1705894, 1992681, 2217156, 2558841, 2656908, 3325734, 3411788, 3985362, 4988601, 5117682, 6651468, 7676523, 7970724, 9977202, 10235364, 14965803, 15353046, 19954404, 23029569, 29931606, 30706092, 46059138, 59863212, 62265131, 69088707, 92118276, 124530262, 138177414, 186795393, 249060524, 276354828, 373590786, 560386179, 747181572, 1120772358, 1681158537, 2241544716, 3362317074, 5043475611, 6724634148, 10086951222, 20173902444]

約数ペア:

[(1, 20173902444), (2, 10086951222), (3, 6724634148), (4, 5043475611), (6, 3362317074), (9, 2241544716), (12, 1681158537), (18, 1120772358), (27, 747181572), (36, 560386179), (54, 373590786), (73, 276354828), (81, 249060524), (108, 186795393), (146, 138177414), (162, 124530262), (219, 92118276), (292, 69088707), (324, 62265131), (337, 59863212), (438, 46059138), (657, 30706092), (674, 29931606), (876, 23029569), (1011, 19954404), (1314, 15353046), (1348, 14965803), (1971, 10235364), (2022, 9977202), (2531, 7970724), (2628, 7676523), (3033, 6651468), (3942, 5117682), (4044, 4988601), (5062, 3985362), (5913, 3411788), (6066, 3325734), (7593, 2656908), (7884, 2558841), (9099, 2217156), (10124, 1992681), (11826, 1705894), (12132, 1662867), (15186, 1328454), (18198, 1108578), (22779, 885636), (23652, 852947), (24601, 820044), (27297, 739052), (30372, 664227), (36396, 554289), (45558, 442818), (49202, 410022), (54594, 369526), (68337, 295212), (73803, 273348), (91116, 221409), (98404, 205011), (109188, 184763), (136674, 147606)]