20094346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 31062528

約数和(自身を除く): 10968182

約数列:

[1, 2, 41, 82, 191, 382, 1283, 2566, 7831, 15662, 52603, 105206, 245053, 490106, 10047173, 20094346]

約数ペア:

[(1, 20094346), (2, 10047173), (41, 490106), (82, 245053), (191, 105206), (382, 52603), (1283, 15662), (2566, 7831)]