20131776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5018

約数の個数: 84

約数和(自身を含む): 65960752

約数和(自身を除く): 45828976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4993, 9986, 14979, 19972, 29958, 34951, 39944, 44937, 59916, 69902, 79888, 89874, 104853, 119832, 139804, 159776, 179748, 209706, 239664, 279608, 314559, 319552, 359496, 419412, 479328, 559216, 629118, 718992, 838824, 958656, 1118432, 1258236, 1437984, 1677648, 2236864, 2516472, 2875968, 3355296, 5032944, 6710592, 10065888, 20131776]

約数ペア:

[(1, 20131776), (2, 10065888), (3, 6710592), (4, 5032944), (6, 3355296), (7, 2875968), (8, 2516472), (9, 2236864), (12, 1677648), (14, 1437984), (16, 1258236), (18, 1118432), (21, 958656), (24, 838824), (28, 718992), (32, 629118), (36, 559216), (42, 479328), (48, 419412), (56, 359496), (63, 319552), (64, 314559), (72, 279608), (84, 239664), (96, 209706), (112, 179748), (126, 159776), (144, 139804), (168, 119832), (192, 104853), (224, 89874), (252, 79888), (288, 69902), (336, 59916), (448, 44937), (504, 39944), (576, 34951), (672, 29958), (1008, 19972), (1344, 14979), (2016, 9986), (4032, 4993)]