20869602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11674

約数の個数: 32

約数和(自身を含む): 46908288

約数和(自身を除く): 26038686

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11633, 23266, 34899, 69798, 151229, 267559, 302458, 453687, 535118, 802677, 907374, 1605354, 3478267, 6956534, 10434801, 20869602]

約数ペア:

[(1, 20869602), (2, 10434801), (3, 6956534), (6, 3478267), (13, 1605354), (23, 907374), (26, 802677), (39, 535118), (46, 453687), (69, 302458), (78, 267559), (138, 151229), (299, 69798), (598, 34899), (897, 23266), (1794, 11633)]