20050470672

素因数分解:

$2^4\times 3^1\times {\mathrm{5261}}^1\times {\mathrm{79399}}^1$

素因数の和:84671

約数の個数: 40

約数和(自身を含む): 51807547200

約数和(自身を除く): 31757076528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5261, 10522, 15783, 21044, 31566, 42088, 63132, 79399, 84176, 126264, 158798, 238197, 252528, 317596, 476394, 635192, 952788, 1270384, 1905576, 3811152, 417718139, 835436278, 1253154417, 1670872556, 2506308834, 3341745112, 5012617668, 6683490224, 10025235336, 20050470672]

約数ペア:

[(1, 20050470672), (2, 10025235336), (3, 6683490224), (4, 5012617668), (6, 3341745112), (8, 2506308834), (12, 1670872556), (16, 1253154417), (24, 835436278), (48, 417718139), (5261, 3811152), (10522, 1905576), (15783, 1270384), (21044, 952788), (31566, 635192), (42088, 476394), (63132, 317596), (79399, 252528), (84176, 238197), (126264, 158798)]