20337744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8647}}^1$

素因数の和:8672

約数の個数: 60

約数和(自身を含む): 61124064

約数和(自身を除く): 40786320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8647, 17294, 25941, 34588, 51882, 60529, 69176, 103764, 121058, 138352, 181587, 207528, 242116, 363174, 415056, 423703, 484232, 726348, 847406, 968464, 1271109, 1452696, 1694812, 2542218, 2905392, 3389624, 5084436, 6779248, 10168872, 20337744]

約数ペア:

[(1, 20337744), (2, 10168872), (3, 6779248), (4, 5084436), (6, 3389624), (7, 2905392), (8, 2542218), (12, 1694812), (14, 1452696), (16, 1271109), (21, 968464), (24, 847406), (28, 726348), (42, 484232), (48, 423703), (49, 415056), (56, 363174), (84, 242116), (98, 207528), (112, 181587), (147, 138352), (168, 121058), (196, 103764), (294, 69176), (336, 60529), (392, 51882), (588, 34588), (784, 25941), (1176, 17294), (2352, 8647)]