20070186564

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{98563}}^1$

素因数の和:98880

約数の個数: 48

約数和(自身を含む): 47689205760

約数和(自身を除く): 27619019196

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 239, 284, 426, 478, 717, 852, 956, 1434, 2868, 16969, 33938, 50907, 67876, 98563, 101814, 197126, 203628, 295689, 394252, 591378, 1182756, 6997973, 13995946, 20993919, 23556557, 27991892, 41987838, 47113114, 70669671, 83975676, 94226228, 141339342, 282678684, 1672515547, 3345031094, 5017546641, 6690062188, 10035093282, 20070186564]

約数ペア:

[(1, 20070186564), (2, 10035093282), (3, 6690062188), (4, 5017546641), (6, 3345031094), (12, 1672515547), (71, 282678684), (142, 141339342), (213, 94226228), (239, 83975676), (284, 70669671), (426, 47113114), (478, 41987838), (717, 27991892), (852, 23556557), (956, 20993919), (1434, 13995946), (2868, 6997973), (16969, 1182756), (33938, 591378), (50907, 394252), (67876, 295689), (98563, 203628), (101814, 197126)]