20476932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 54848640

約数和(自身を除く): 34371708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 769, 951, 1268, 1538, 1902, 2219, 2307, 3076, 3804, 4438, 4614, 5383, 6657, 8876, 9228, 10766, 13314, 16149, 21532, 26628, 32298, 64596, 243773, 487546, 731319, 975092, 1462638, 1706411, 2925276, 3412822, 5119233, 6825644, 10238466, 20476932]

約数ペア:

[(1, 20476932), (2, 10238466), (3, 6825644), (4, 5119233), (6, 3412822), (7, 2925276), (12, 1706411), (14, 1462638), (21, 975092), (28, 731319), (42, 487546), (84, 243773), (317, 64596), (634, 32298), (769, 26628), (951, 21532), (1268, 16149), (1538, 13314), (1902, 10766), (2219, 9228), (2307, 8876), (3076, 6657), (3804, 5383), (4438, 4614)]