20824262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 32421600

約数和(自身を除く): 11597338

約数列:

[1, 2, 29, 58, 569, 631, 1138, 1262, 16501, 18299, 33002, 36598, 359039, 718078, 10412131, 20824262]

約数ペア:

[(1, 20824262), (2, 10412131), (29, 718078), (58, 359039), (569, 36598), (631, 33002), (1138, 18299), (1262, 16501)]