20247980922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1753}}^1\times {\mathrm{3797}}^1$

素因数の和:5584

約数の個数: 72

約数和(自身を含む): 47544495804

約数和(自身を除く): 27296514882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 1753, 3042, 3506, 3797, 5259, 7594, 10518, 11391, 15777, 22782, 22789, 31554, 34173, 45578, 49361, 68346, 68367, 98722, 136734, 148083, 205101, 296166, 296257, 410202, 444249, 592514, 641693, 888498, 888771, 1283386, 1777542, 1925079, 2666313, 3850158, 5332626, 5775237, 6656141, 11550474, 13312282, 19968423, 39936846, 59905269, 86529833, 119810538, 173059666, 259589499, 519178998, 778768497, 1124887829, 1557536994, 2249775658, 3374663487, 6749326974, 10123990461, 20247980922]

約数ペア:

[(1, 20247980922), (2, 10123990461), (3, 6749326974), (6, 3374663487), (9, 2249775658), (13, 1557536994), (18, 1124887829), (26, 778768497), (39, 519178998), (78, 259589499), (117, 173059666), (169, 119810538), (234, 86529833), (338, 59905269), (507, 39936846), (1014, 19968423), (1521, 13312282), (1753, 11550474), (3042, 6656141), (3506, 5775237), (3797, 5332626), (5259, 3850158), (7594, 2666313), (10518, 1925079), (11391, 1777542), (15777, 1283386), (22782, 888771), (22789, 888498), (31554, 641693), (34173, 592514), (45578, 444249), (49361, 410202), (68346, 296257), (68367, 296166), (98722, 205101), (136734, 148083)]