2020170761776

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{2089267}}^1$

素因数の和:2089769

約数の個数: 40

約数和(自身を含む): 3946142541824

約数和(自身を除く): 1925971780048

約数列:

[1, 2, 4, 8, 16, 223, 271, 446, 542, 892, 1084, 1784, 2168, 3568, 4336, 60433, 120866, 241732, 483464, 966928, 2089267, 4178534, 8357068, 16714136, 33428272, 465906541, 566191357, 931813082, 1132382714, 1863626164, 2264765428, 3727252328, 4529530856, 7454504656, 9059061712, 126260672611, 252521345222, 505042690444, 1010085380888, 2020170761776]

約数ペア:

[(1, 2020170761776), (2, 1010085380888), (4, 505042690444), (8, 252521345222), (16, 126260672611), (223, 9059061712), (271, 7454504656), (446, 4529530856), (542, 3727252328), (892, 2264765428), (1084, 1863626164), (1784, 1132382714), (2168, 931813082), (3568, 566191357), (4336, 465906541), (60433, 33428272), (120866, 16714136), (241732, 8357068), (483464, 4178534), (966928, 2089267)]