20206067

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 23808000

約数和(自身を除く): 3601933

約数列:

[1, 7, 61, 79, 427, 553, 599, 4193, 4819, 33733, 36539, 47321, 255773, 331247, 2886581, 20206067]

約数ペア:

[(1, 20206067), (7, 2886581), (61, 331247), (79, 255773), (427, 47321), (553, 36539), (599, 33733), (4193, 4819)]