20221498712

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{3319}}^1\times {\mathrm{5479}}^1$

素因数の和:8943

約数の個数: 32

約数和(自身を含む): 38206560000

約数和(自身を除く): 17985061288

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 3319, 5479, 6638, 10958, 13276, 21916, 26552, 43832, 461341, 761581, 922682, 1523162, 1845364, 3046324, 3690728, 6092648, 18184801, 36369602, 72739204, 145478408, 2527687339, 5055374678, 10110749356, 20221498712]

約数ペア:

[(1, 20221498712), (2, 10110749356), (4, 5055374678), (8, 2527687339), (139, 145478408), (278, 72739204), (556, 36369602), (1112, 18184801), (3319, 6092648), (5479, 3690728), (6638, 3046324), (10958, 1845364), (13276, 1523162), (21916, 922682), (26552, 761581), (43832, 461341)]