20173030585

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{90847}}^1$

素因数の和:91440

約数の個数: 16

約数和(自身を含む): 24528960000

約数和(自身を除く): 4355929415

約数列:

[1, 5, 89, 445, 499, 2495, 44411, 90847, 222055, 454235, 8085383, 40426915, 45332653, 226663265, 4034606117, 20173030585]

約数ペア:

[(1, 20173030585), (5, 4034606117), (89, 226663265), (445, 45332653), (499, 40426915), (2495, 8085383), (44411, 454235), (90847, 222055)]