20160783752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{887671}}^1$

素因数の和:887861

約数の個数: 32

約数和(自身を含む): 40264801920

約数和(自身を除く): 20104018168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 5678, 11356, 22712, 887671, 1775342, 3550684, 7101368, 15090407, 30180814, 60361628, 120723256, 148241057, 296482114, 592964228, 1185928456, 2520097969, 5040195938, 10080391876, 20160783752]

約数ペア:

[(1, 20160783752), (2, 10080391876), (4, 5040195938), (8, 2520097969), (17, 1185928456), (34, 592964228), (68, 296482114), (136, 148241057), (167, 120723256), (334, 60361628), (668, 30180814), (1336, 15090407), (2839, 7101368), (5678, 3550684), (11356, 1775342), (22712, 887671)]