20160452596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{679169}}^1$

素因数の和:679395

約数の個数: 24

約数和(自身を含む): 36341028360

約数和(自身を除く): 16180575764

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 7421, 14842, 29684, 679169, 1358338, 2716676, 27845929, 55691858, 111383716, 122929589, 245859178, 491718356, 5040113149, 10080226298, 20160452596]

約数ペア:

[(1, 20160452596), (2, 10080226298), (4, 5040113149), (41, 491718356), (82, 245859178), (164, 122929589), (181, 111383716), (362, 55691858), (724, 27845929), (7421, 2716676), (14842, 1358338), (29684, 679169)]