20595902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12101}}^1$

素因数の和:12163

約数の個数: 16

約数和(自身を含む): 33111072

約数和(自身を除く): 12515170

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12101, 24202, 278323, 447737, 556646, 895474, 10297951, 20595902]

約数ペア:

[(1, 20595902), (2, 10297951), (23, 895474), (37, 556646), (46, 447737), (74, 278323), (851, 24202), (1702, 12101)]