20173338355

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1\times {\mathrm{20347}}^1$

素因数の和:24618

約数の個数: 16

約数和(自身を含む): 24730145280

約数和(自身を除く): 4556806925

約数列:

[1, 5, 47, 235, 4219, 20347, 21095, 101735, 198293, 956309, 991465, 4781545, 85843993, 429219965, 4034667671, 20173338355]

約数ペア:

[(1, 20173338355), (5, 4034667671), (47, 429219965), (235, 85843993), (4219, 4781545), (20347, 991465), (21095, 956309), (101735, 198293)]