20967552

素因数分解:

$2^7\times 3^3\times {\mathrm{6067}}^1$

素因数の和:6090

約数の個数: 64

約数和(自身を含む): 61893600

約数和(自身を除く): 40926048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6067, 12134, 18201, 24268, 36402, 48536, 54603, 72804, 97072, 109206, 145608, 163809, 194144, 218412, 291216, 327618, 388288, 436824, 582432, 655236, 776576, 873648, 1164864, 1310472, 1747296, 2329728, 2620944, 3494592, 5241888, 6989184, 10483776, 20967552]

約数ペア:

[(1, 20967552), (2, 10483776), (3, 6989184), (4, 5241888), (6, 3494592), (8, 2620944), (9, 2329728), (12, 1747296), (16, 1310472), (18, 1164864), (24, 873648), (27, 776576), (32, 655236), (36, 582432), (48, 436824), (54, 388288), (64, 327618), (72, 291216), (96, 218412), (108, 194144), (128, 163809), (144, 145608), (192, 109206), (216, 97072), (288, 72804), (384, 54603), (432, 48536), (576, 36402), (864, 24268), (1152, 18201), (1728, 12134), (3456, 6067)]