20073027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16650

約数の個数: 16

約数和(自身を含む): 29754368

約数和(自身を除く): 9681341

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 16603, 49809, 215839, 514693, 647517, 1544079, 6691009, 20073027]

約数ペア:

[(1, 20073027), (3, 6691009), (13, 1544079), (31, 647517), (39, 514693), (93, 215839), (403, 49809), (1209, 16603)]