20565523945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4361723}}^1$

素因数の和:4361792

約数の個数: 16

約数和(自身を含む): 26379706752

約数和(自身を除く): 5814182807

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 4361723, 21808615, 100319629, 178830643, 501598145, 894153215, 4113104789, 20565523945]

約数ペア:

[(1, 20565523945), (5, 4113104789), (23, 894153215), (41, 501598145), (115, 178830643), (205, 100319629), (943, 21808615), (4715, 4361723)]