20114276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55259}}^1$

素因数の和:55283

約数の個数: 24

約数和(自身を含む): 43323840

約数和(自身を除く): 23209564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55259, 110518, 221036, 386813, 718367, 773626, 1436734, 1547252, 2873468, 5028569, 10057138, 20114276]

約数ペア:

[(1, 20114276), (2, 10057138), (4, 5028569), (7, 2873468), (13, 1547252), (14, 1436734), (26, 773626), (28, 718367), (52, 386813), (91, 221036), (182, 110518), (364, 55259)]