20565698686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41630969}}^1$

素因数の和:41631003

約数の個数: 16

約数和(自身を含む): 34970014800

約数和(自身を除く): 14404316114

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 41630969, 83261938, 541202597, 790988411, 1082405194, 1581976822, 10282849343, 20565698686]

約数ペア:

[(1, 20565698686), (2, 10282849343), (13, 1581976822), (19, 1082405194), (26, 790988411), (38, 541202597), (247, 83261938), (494, 41630969)]