20167051024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{195751}}^1$

素因数の和:195943

約数の個数: 40

約数和(自身を含む): 40196498688

約数和(自身を除く): 20029447664

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 2192, 6439, 12878, 25756, 51512, 103024, 195751, 391502, 783004, 1566008, 3132016, 9200297, 18400594, 26817887, 36801188, 53635774, 73602376, 107271548, 147204752, 214543096, 429086192, 1260440689, 2520881378, 5041762756, 10083525512, 20167051024]

約数ペア:

[(1, 20167051024), (2, 10083525512), (4, 5041762756), (8, 2520881378), (16, 1260440689), (47, 429086192), (94, 214543096), (137, 147204752), (188, 107271548), (274, 73602376), (376, 53635774), (548, 36801188), (752, 26817887), (1096, 18400594), (2192, 9200297), (6439, 3132016), (12878, 1566008), (25756, 783004), (51512, 391502), (103024, 195751)]