20482272

素因数分解:

$2^5\times 3^2\times {\mathrm{71119}}^1$

素因数の和:71135

約数の個数: 36

約数和(自身を含む): 58247280

約数和(自身を除く): 37765008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71119, 142238, 213357, 284476, 426714, 568952, 640071, 853428, 1137904, 1280142, 1706856, 2275808, 2560284, 3413712, 5120568, 6827424, 10241136, 20482272]

約数ペア:

[(1, 20482272), (2, 10241136), (3, 6827424), (4, 5120568), (6, 3413712), (8, 2560284), (9, 2275808), (12, 1706856), (16, 1280142), (18, 1137904), (24, 853428), (32, 640071), (36, 568952), (48, 426714), (72, 284476), (96, 213357), (144, 142238), (288, 71119)]