20187358473

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{4463}}^1\times {\mathrm{6007}}^1$

素因数の和:10724

約数の個数: 16

約数和(自身を含む): 27034269696

約数和(自身を除く): 6846911223

約数列:

[1, 3, 251, 753, 4463, 6007, 13389, 18021, 1120213, 1507757, 3360639, 4523271, 26809241, 80427723, 6729119491, 20187358473]

約数ペア:

[(1, 20187358473), (3, 6729119491), (251, 80427723), (753, 26809241), (4463, 4523271), (6007, 3360639), (13389, 1507757), (18021, 1120213)]