20222744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 39841200

約数和(自身を除く): 19618456

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1301, 1943, 2602, 3886, 5204, 7772, 10408, 15544, 37729, 75458, 87167, 150916, 174334, 301832, 348668, 697336, 2527843, 5055686, 10111372, 20222744]

約数ペア:

[(1, 20222744), (2, 10111372), (4, 5055686), (8, 2527843), (29, 697336), (58, 348668), (67, 301832), (116, 174334), (134, 150916), (232, 87167), (268, 75458), (536, 37729), (1301, 15544), (1943, 10408), (2602, 7772), (3886, 5204)]