20193659539

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{22273}}^1$

素因数の和:22590

約数の個数: 16

約数和(自身を含む): 20880538560

約数和(自身を除く): 686879021

約数列:

[1, 61, 89, 167, 5429, 10187, 14863, 22273, 906643, 1358653, 1982297, 3719591, 120920117, 226895051, 331043599, 20193659539]

約数ペア:

[(1, 20193659539), (61, 331043599), (89, 226895051), (167, 120920117), (5429, 3719591), (10187, 1982297), (14863, 1358653), (22273, 906643)]