20141010992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4999}}^1\times {\mathrm{8123}}^1$

素因数の和:13161

約数の個数: 40

約数和(自身を含む): 40295040000

約数和(自身を除く): 20154029008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4999, 8123, 9998, 16246, 19996, 32492, 39992, 64984, 79984, 129968, 154969, 251813, 309938, 503626, 619876, 1007252, 1239752, 2014504, 2479504, 4029008, 40606877, 81213754, 162427508, 324855016, 649710032, 1258813187, 2517626374, 5035252748, 10070505496, 20141010992]

約数ペア:

[(1, 20141010992), (2, 10070505496), (4, 5035252748), (8, 2517626374), (16, 1258813187), (31, 649710032), (62, 324855016), (124, 162427508), (248, 81213754), (496, 40606877), (4999, 4029008), (8123, 2479504), (9998, 2014504), (16246, 1239752), (19996, 1007252), (32492, 619876), (39992, 503626), (64984, 309938), (79984, 251813), (129968, 154969)]