20083268

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 35825664

約数和(自身を除く): 15742396

約数列:

[1, 2, 4, 97, 191, 194, 271, 382, 388, 542, 764, 1084, 18527, 26287, 37054, 51761, 52574, 74108, 103522, 105148, 207044, 5020817, 10041634, 20083268]

約数ペア:

[(1, 20083268), (2, 10041634), (4, 5020817), (97, 207044), (191, 105148), (194, 103522), (271, 74108), (382, 52574), (388, 51761), (542, 37054), (764, 26287), (1084, 18527)]