20196012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 49938560

約数和(自身を除く): 29742548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 283, 313, 566, 626, 849, 939, 1132, 1252, 1698, 1878, 3396, 3756, 5377, 5947, 10754, 11894, 16131, 17841, 21508, 23788, 32262, 35682, 64524, 71364, 88579, 177158, 265737, 354316, 531474, 1062948, 1683001, 3366002, 5049003, 6732004, 10098006, 20196012]

約数ペア:

[(1, 20196012), (2, 10098006), (3, 6732004), (4, 5049003), (6, 3366002), (12, 1683001), (19, 1062948), (38, 531474), (57, 354316), (76, 265737), (114, 177158), (228, 88579), (283, 71364), (313, 64524), (566, 35682), (626, 32262), (849, 23788), (939, 21508), (1132, 17841), (1252, 16131), (1698, 11894), (1878, 10754), (3396, 5947), (3756, 5377)]