20070422504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7357193}}^1$

素因数の和:7357241

約数の個数: 32

約数和(自身を含む): 42377437440

約数和(自身を除く): 22307014936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7357193, 14714386, 29428772, 58857544, 80929123, 161858246, 228072983, 323716492, 456145966, 647432984, 912291932, 1824583864, 2508802813, 5017605626, 10035211252, 20070422504]

約数ペア:

[(1, 20070422504), (2, 10035211252), (4, 5017605626), (8, 2508802813), (11, 1824583864), (22, 912291932), (31, 647432984), (44, 456145966), (62, 323716492), (88, 228072983), (124, 161858246), (248, 80929123), (341, 58857544), (682, 29428772), (1364, 14714386), (2728, 7357193)]