20130199408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9277}}^1\times {\mathrm{12329}}^1$

素因数の和:21625

約数の個数: 40

約数和(自身を含む): 42555959280

約数和(自身を除く): 22425759872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9277, 12329, 18554, 24658, 37108, 49316, 74216, 98632, 102047, 135619, 148432, 197264, 204094, 271238, 408188, 542476, 816376, 1084952, 1632752, 2169904, 114376133, 228752266, 457504532, 915009064, 1258137463, 1830018128, 2516274926, 5032549852, 10065099704, 20130199408]

約数ペア:

[(1, 20130199408), (2, 10065099704), (4, 5032549852), (8, 2516274926), (11, 1830018128), (16, 1258137463), (22, 915009064), (44, 457504532), (88, 228752266), (176, 114376133), (9277, 2169904), (12329, 1632752), (18554, 1084952), (24658, 816376), (37108, 542476), (49316, 408188), (74216, 271238), (98632, 204094), (102047, 197264), (135619, 148432)]