20515776

素因数分解:

$2^6\times 3^1\times {\mathrm{106853}}^1$

素因数の和:106868

約数の個数: 28

約数和(自身を含む): 54281832

約数和(自身を除く): 33766056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106853, 213706, 320559, 427412, 641118, 854824, 1282236, 1709648, 2564472, 3419296, 5128944, 6838592, 10257888, 20515776]

約数ペア:

[(1, 20515776), (2, 10257888), (3, 6838592), (4, 5128944), (6, 3419296), (8, 2564472), (12, 1709648), (16, 1282236), (24, 854824), (32, 641118), (48, 427412), (64, 320559), (96, 213706), (192, 106853)]