20936734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8849}}^1$

素因数の和:8884

約数の個数: 24

約数和(自身を含む): 38869200

約数和(自身を除く): 17932466

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8849, 17698, 61943, 115037, 123886, 230074, 805259, 1495481, 1610518, 2990962, 10468367, 20936734]

約数ペア:

[(1, 20936734), (2, 10468367), (7, 2990962), (13, 1610518), (14, 1495481), (26, 805259), (91, 230074), (169, 123886), (182, 115037), (338, 61943), (1183, 17698), (2366, 8849)]