20231571356

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{3917}}^1\times {\mathrm{9857}}^1$

素因数の和:13909

約数の個数: 24

約数和(自身を含む): 35688247056

約数和(自身を除く): 15456675700

約数列:

[1, 2, 4, 131, 262, 524, 3917, 7834, 9857, 15668, 19714, 39428, 513127, 1026254, 1291267, 2052508, 2582534, 5165068, 38609869, 77219738, 154439476, 5057892839, 10115785678, 20231571356]

約数ペア:

[(1, 20231571356), (2, 10115785678), (4, 5057892839), (131, 154439476), (262, 77219738), (524, 38609869), (3917, 5165068), (7834, 2582534), (9857, 2052508), (15668, 1291267), (19714, 1026254), (39428, 513127)]