20176034564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{924997}}^1$

素因数の和:925068

約数の個数: 48

約数和(自身を含む): 43511905920

約数和(自身を除く): 23335871356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 924997, 1849994, 3699988, 6474979, 12949958, 17574943, 25899916, 35149886, 37924877, 70299772, 75849754, 123024601, 151699508, 246049202, 265474139, 492098404, 530948278, 720572663, 1061896556, 1441145326, 2882290652, 5044008641, 10088017282, 20176034564]

約数ペア:

[(1, 20176034564), (2, 10088017282), (4, 5044008641), (7, 2882290652), (14, 1441145326), (19, 1061896556), (28, 720572663), (38, 530948278), (41, 492098404), (76, 265474139), (82, 246049202), (133, 151699508), (164, 123024601), (266, 75849754), (287, 70299772), (532, 37924877), (574, 35149886), (779, 25899916), (1148, 17574943), (1558, 12949958), (3116, 6474979), (5453, 3699988), (10906, 1849994), (21812, 924997)]