20010441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3631}}^1$

素因数の和:3812

約数の個数: 16

約数和(自身を含む): 29288448

約数和(自身を除く): 9278007

約数列:

[1, 3, 11, 33, 167, 501, 1837, 3631, 5511, 10893, 39941, 119823, 606377, 1819131, 6670147, 20010441]

約数ペア:

[(1, 20010441), (3, 6670147), (11, 1819131), (33, 606377), (167, 119823), (501, 39941), (1837, 10893), (3631, 5511)]