20925113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 24364800

約数和(自身を除く): 3439687

約数列:

[1, 11, 17, 149, 187, 751, 1639, 2533, 8261, 12767, 27863, 111899, 140437, 1230889, 1902283, 20925113]

約数ペア:

[(1, 20925113), (11, 1902283), (17, 1230889), (149, 140437), (187, 111899), (751, 27863), (1639, 12767), (2533, 8261)]