20260158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 22849986

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 647, 921, 1294, 1842, 1941, 3882, 5219, 10438, 10999, 15657, 21998, 31314, 32997, 65994, 198629, 397258, 595887, 1191774, 3376693, 6753386, 10130079, 20260158]

約数ペア:

[(1, 20260158), (2, 10130079), (3, 6753386), (6, 3376693), (17, 1191774), (34, 595887), (51, 397258), (102, 198629), (307, 65994), (614, 32997), (647, 31314), (921, 21998), (1294, 15657), (1842, 10999), (1941, 10438), (3882, 5219)]