20684736

素因数分解:

$2^6\times 3^2\times {\mathrm{35911}}^1$

素因数の和:35929

約数の個数: 42

約数和(自身を含む): 59290712

約数和(自身を除く): 38605976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35911, 71822, 107733, 143644, 215466, 287288, 323199, 430932, 574576, 646398, 861864, 1149152, 1292796, 1723728, 2298304, 2585592, 3447456, 5171184, 6894912, 10342368, 20684736]

約数ペア:

[(1, 20684736), (2, 10342368), (3, 6894912), (4, 5171184), (6, 3447456), (8, 2585592), (9, 2298304), (12, 1723728), (16, 1292796), (18, 1149152), (24, 861864), (32, 646398), (36, 574576), (48, 430932), (64, 323199), (72, 287288), (96, 215466), (144, 143644), (192, 107733), (288, 71822), (576, 35911)]