20163231324

素因数分解:

$2^2\times 3^2\times {\mathrm{1697}}^1\times {\mathrm{330047}}^1$

素因数の和:331754

約数の個数: 36

約数和(自身を含む): 50998356864

約数和(自身を除く): 30835125540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1697, 3394, 5091, 6788, 10182, 15273, 20364, 30546, 61092, 330047, 660094, 990141, 1320188, 1980282, 2970423, 3960564, 5940846, 11881692, 560089759, 1120179518, 1680269277, 2240359036, 3360538554, 5040807831, 6721077108, 10081615662, 20163231324]

約数ペア:

[(1, 20163231324), (2, 10081615662), (3, 6721077108), (4, 5040807831), (6, 3360538554), (9, 2240359036), (12, 1680269277), (18, 1120179518), (36, 560089759), (1697, 11881692), (3394, 5940846), (5091, 3960564), (6788, 2970423), (10182, 1980282), (15273, 1320188), (20364, 990141), (30546, 660094), (61092, 330047)]