20828736

素因数分解:

$2^6\times 3^2\times {\mathrm{36161}}^1$

素因数の和:36179

約数の個数: 42

約数和(自身を含む): 59703462

約数和(自身を除く): 38874726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36161, 72322, 108483, 144644, 216966, 289288, 325449, 433932, 578576, 650898, 867864, 1157152, 1301796, 1735728, 2314304, 2603592, 3471456, 5207184, 6942912, 10414368, 20828736]

約数ペア:

[(1, 20828736), (2, 10414368), (3, 6942912), (4, 5207184), (6, 3471456), (8, 2603592), (9, 2314304), (12, 1735728), (16, 1301796), (18, 1157152), (24, 867864), (32, 650898), (36, 578576), (48, 433932), (64, 325449), (72, 289288), (96, 216966), (144, 144644), (192, 108483), (288, 72322), (576, 36161)]