20197595521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1\times {\mathrm{11411}}^1$

素因数の和:13352

約数の個数: 16

約数和(自身を含む): 21603189888

約数和(自身を除く): 1405594367

約数列:

[1, 23, 41, 943, 1877, 11411, 43171, 76957, 262453, 467851, 1770011, 10760573, 21418447, 492624281, 878156327, 20197595521]

約数ペア:

[(1, 20197595521), (23, 878156327), (41, 492624281), (943, 21418447), (1877, 10760573), (11411, 1770011), (43171, 467851), (76957, 262453)]