20620224

素因数分解:

$2^6\times 3^3\times {\mathrm{11933}}^1$

素因数の和:11954

約数の個数: 56

約数和(自身を含む): 60624720

約数和(自身を除く): 40004496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11933, 23866, 35799, 47732, 71598, 95464, 107397, 143196, 190928, 214794, 286392, 322191, 381856, 429588, 572784, 644382, 763712, 859176, 1145568, 1288764, 1718352, 2291136, 2577528, 3436704, 5155056, 6873408, 10310112, 20620224]

約数ペア:

[(1, 20620224), (2, 10310112), (3, 6873408), (4, 5155056), (6, 3436704), (8, 2577528), (9, 2291136), (12, 1718352), (16, 1288764), (18, 1145568), (24, 859176), (27, 763712), (32, 644382), (36, 572784), (48, 429588), (54, 381856), (64, 322191), (72, 286392), (96, 214794), (108, 190928), (144, 143196), (192, 107397), (216, 95464), (288, 71598), (432, 47732), (576, 35799), (864, 23866), (1728, 11933)]