20848244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 39648000

約数和(自身を除く): 18799756

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 8849, 17698, 35396, 168131, 274319, 336262, 548638, 672524, 1097276, 5212061, 10424122, 20848244]

約数ペア:

[(1, 20848244), (2, 10424122), (4, 5212061), (19, 1097276), (31, 672524), (38, 548638), (62, 336262), (76, 274319), (124, 168131), (589, 35396), (1178, 17698), (2356, 8849)]