20895552

素因数分解:

$2^6\times 3^2\times {\mathrm{36277}}^1$

素因数の和:36295

約数の個数: 42

約数和(自身を含む): 59894978

約数和(自身を除く): 38999426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36277, 72554, 108831, 145108, 217662, 290216, 326493, 435324, 580432, 652986, 870648, 1160864, 1305972, 1741296, 2321728, 2611944, 3482592, 5223888, 6965184, 10447776, 20895552]

約数ペア:

[(1, 20895552), (2, 10447776), (3, 6965184), (4, 5223888), (6, 3482592), (8, 2611944), (9, 2321728), (12, 1741296), (16, 1305972), (18, 1160864), (24, 870648), (32, 652986), (36, 580432), (48, 435324), (64, 326493), (72, 290216), (96, 217662), (144, 145108), (192, 108831), (288, 72554), (576, 36277)]