20147232

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4310

約数の個数: 72

約数和(自身を含む): 61535376

約数和(自身を除く): 41388144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4283, 4704, 8566, 12849, 17132, 25698, 29981, 34264, 51396, 59962, 68528, 89943, 102792, 119924, 137056, 179886, 205584, 209867, 239848, 359772, 411168, 419734, 479696, 629601, 719544, 839468, 959392, 1259202, 1439088, 1678936, 2518404, 2878176, 3357872, 5036808, 6715744, 10073616, 20147232]

約数ペア:

[(1, 20147232), (2, 10073616), (3, 6715744), (4, 5036808), (6, 3357872), (7, 2878176), (8, 2518404), (12, 1678936), (14, 1439088), (16, 1259202), (21, 959392), (24, 839468), (28, 719544), (32, 629601), (42, 479696), (48, 419734), (49, 411168), (56, 359772), (84, 239848), (96, 209867), (98, 205584), (112, 179886), (147, 137056), (168, 119924), (196, 102792), (224, 89943), (294, 68528), (336, 59962), (392, 51396), (588, 34264), (672, 29981), (784, 25698), (1176, 17132), (1568, 12849), (2352, 8566), (4283, 4704)]