20123202036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239561929}}^1$

素因数の和:239561943

約数の個数: 24

約数和(自身を含む): 53661872320

約数和(自身を除く): 33538670284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239561929, 479123858, 718685787, 958247716, 1437371574, 1676933503, 2874743148, 3353867006, 5030800509, 6707734012, 10061601018, 20123202036]

約数ペア:

[(1, 20123202036), (2, 10061601018), (3, 6707734012), (4, 5030800509), (6, 3353867006), (7, 2874743148), (12, 1676933503), (14, 1437371574), (21, 958247716), (28, 718685787), (42, 479123858), (84, 239561929)]