20106835196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1\times {\mathrm{13931}}^1$

素因数の和:16674

約数の個数: 48

約数和(自身を含む): 42348821760

約数和(自身を除く): 22241986564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2713, 5426, 10852, 13931, 18991, 27862, 37982, 51547, 55724, 75964, 97517, 103094, 195034, 206188, 264689, 360829, 390068, 529378, 721658, 1058756, 1443316, 1852823, 3705646, 7411292, 37794803, 75589606, 151179212, 264563621, 529127242, 718101257, 1058254484, 1436202514, 2872405028, 5026708799, 10053417598, 20106835196]

約数ペア:

[(1, 20106835196), (2, 10053417598), (4, 5026708799), (7, 2872405028), (14, 1436202514), (19, 1058254484), (28, 718101257), (38, 529127242), (76, 264563621), (133, 151179212), (266, 75589606), (532, 37794803), (2713, 7411292), (5426, 3705646), (10852, 1852823), (13931, 1443316), (18991, 1058756), (27862, 721658), (37982, 529378), (51547, 390068), (55724, 360829), (75964, 264689), (97517, 206188), (103094, 195034)]