20746848

素因数分解:

$2^5\times 3^1\times {\mathrm{216113}}^1$

素因数の和:216126

約数の個数: 24

約数和(自身を含む): 54460728

約数和(自身を除く): 33713880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216113, 432226, 648339, 864452, 1296678, 1728904, 2593356, 3457808, 5186712, 6915616, 10373424, 20746848]

約数ペア:

[(1, 20746848), (2, 10373424), (3, 6915616), (4, 5186712), (6, 3457808), (8, 2593356), (12, 1728904), (16, 1296678), (24, 864452), (32, 648339), (48, 432226), (96, 216113)]