20775613032

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1293947}}^1$

素因数の和:1294182

約数の個数: 48

約数和(自身を含む): 56519648640

約数和(自身を除く): 35744035608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 1293947, 2587894, 3881841, 5175788, 7763682, 10351576, 11645523, 15527364, 23291046, 31054728, 46582092, 93164184, 288550181, 577100362, 865650543, 1154200724, 1731301086, 2308401448, 2596951629, 3462602172, 5193903258, 6925204344, 10387806516, 20775613032]

約数ペア:

[(1, 20775613032), (2, 10387806516), (3, 6925204344), (4, 5193903258), (6, 3462602172), (8, 2596951629), (9, 2308401448), (12, 1731301086), (18, 1154200724), (24, 865650543), (36, 577100362), (72, 288550181), (223, 93164184), (446, 46582092), (669, 31054728), (892, 23291046), (1338, 15527364), (1784, 11645523), (2007, 10351576), (2676, 7763682), (4014, 5175788), (5352, 3881841), (8028, 2587894), (16056, 1293947)]