20211002472

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{987251}}^1$

素因数の和:988113

約数の個数: 32

約数和(自身を含む): 50586792480

約数和(自身を除く): 30375790008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1706, 2559, 3412, 5118, 6824, 10236, 20472, 987251, 1974502, 2961753, 3949004, 5923506, 7898008, 11847012, 23694024, 842125103, 1684250206, 2526375309, 3368500412, 5052750618, 6737000824, 10105501236, 20211002472]

約数ペア:

[(1, 20211002472), (2, 10105501236), (3, 6737000824), (4, 5052750618), (6, 3368500412), (8, 2526375309), (12, 1684250206), (24, 842125103), (853, 23694024), (1706, 11847012), (2559, 7898008), (3412, 5923506), (5118, 3949004), (6824, 2961753), (10236, 1974502), (20472, 987251)]