20565643982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34390709}}^1$

素因数の和:34390747

約数の個数: 16

約数和(自身を含む): 34665835680

約数和(自身を除く): 14100191698

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 34390709, 68781418, 447079217, 790986307, 894158434, 1581972614, 10282821991, 20565643982]

約数ペア:

[(1, 20565643982), (2, 10282821991), (13, 1581972614), (23, 894158434), (26, 790986307), (46, 447079217), (299, 68781418), (598, 34390709)]