20177372210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{125959}}^1$

素因数の和:126242

約数の個数: 32

約数和(自身を含む): 36947594880

約数和(自身を除く): 16770222670

約数列:

[1, 2, 5, 10, 83, 166, 193, 386, 415, 830, 965, 1930, 16019, 32038, 80095, 125959, 160190, 251918, 629795, 1259590, 10454597, 20909194, 24310087, 48620174, 52272985, 104545970, 121550435, 243100870, 2017737221, 4035474442, 10088686105, 20177372210]

約数ペア:

[(1, 20177372210), (2, 10088686105), (5, 4035474442), (10, 2017737221), (83, 243100870), (166, 121550435), (193, 104545970), (386, 52272985), (415, 48620174), (830, 24310087), (965, 20909194), (1930, 10454597), (16019, 1259590), (32038, 629795), (80095, 251918), (125959, 160190)]