20031698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 10934062

約数列:

[1, 2, 41, 82, 191, 382, 1279, 2558, 7831, 15662, 52439, 104878, 244289, 488578, 10015849, 20031698]

約数ペア:

[(1, 20031698), (2, 10015849), (41, 488578), (82, 244289), (191, 104878), (382, 52439), (1279, 15662), (2558, 7831)]