20131933978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1\times {\mathrm{4889}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 32848477200

約数和(自身を除く): 12716543222

約数列:

[1, 2, 13, 26, 109, 218, 1417, 1453, 2834, 2906, 4889, 9778, 18889, 37778, 63557, 127114, 158377, 316754, 532901, 1065802, 2058901, 4117802, 6927713, 7103717, 13855426, 14207434, 92348321, 184696642, 774305153, 1548610306, 10065966989, 20131933978]

約数ペア:

[(1, 20131933978), (2, 10065966989), (13, 1548610306), (26, 774305153), (109, 184696642), (218, 92348321), (1417, 14207434), (1453, 13855426), (2834, 7103717), (2906, 6927713), (4889, 4117802), (9778, 2058901), (18889, 1065802), (37778, 532901), (63557, 316754), (127114, 158377)]