20377392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60647}}^1$

素因数の和:60665

約数の個数: 40

約数和(自身を含む): 60162816

約数和(自身を除く): 39785424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60647, 121294, 181941, 242588, 363882, 424529, 485176, 727764, 849058, 970352, 1273587, 1455528, 1698116, 2547174, 2911056, 3396232, 5094348, 6792464, 10188696, 20377392]

約数ペア:

[(1, 20377392), (2, 10188696), (3, 6792464), (4, 5094348), (6, 3396232), (7, 2911056), (8, 2547174), (12, 1698116), (14, 1455528), (16, 1273587), (21, 970352), (24, 849058), (28, 727764), (42, 485176), (48, 424529), (56, 363882), (84, 242588), (112, 181941), (168, 121294), (336, 60647)]