20153642411

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1\times {\mathrm{33493}}^1$

素因数の和:34850

約数の個数: 16

約数和(自身を含む): 23395425024

約数和(自身を除く): 3241782613

約数列:

[1, 7, 67, 469, 1283, 8981, 33493, 85961, 234451, 601727, 2244031, 15708217, 42971519, 300800633, 2879091773, 20153642411]

約数ペア:

[(1, 20153642411), (7, 2879091773), (67, 300800633), (469, 42971519), (1283, 15708217), (8981, 2244031), (33493, 601727), (85961, 234451)]