20162316892

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{2789}}^1\times {\mathrm{4507}}^1$

素因数の和:7701

約数の個数: 24

約数和(自身を含む): 35392578480

約数和(自身を除く): 15230261588

約数列:

[1, 2, 4, 401, 802, 1604, 2789, 4507, 5578, 9014, 11156, 18028, 1118389, 1807307, 2236778, 3614614, 4473556, 7229228, 12570023, 25140046, 50280092, 5040579223, 10081158446, 20162316892]

約数ペア:

[(1, 20162316892), (2, 10081158446), (4, 5040579223), (401, 50280092), (802, 25140046), (1604, 12570023), (2789, 7229228), (4507, 4473556), (5578, 3614614), (9014, 2236778), (11156, 1807307), (18028, 1118389)]