20174752467

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 29974456512

約数和(自身を除く): 9799704045

約数列:

[1, 3, 9, 61, 167, 183, 197, 501, 549, 591, 1117, 1503, 1773, 3351, 10053, 10187, 12017, 30561, 32899, 36051, 68137, 91683, 98697, 108153, 186539, 204411, 220049, 296091, 559617, 613233, 660147, 1678851, 1980441, 2006839, 6020517, 11378879, 13422989, 18061551, 34136637, 36748183, 40268967, 102409911, 110244549, 120806901, 330733647, 2241639163, 6724917489, 20174752467]

約数ペア:

[(1, 20174752467), (3, 6724917489), (9, 2241639163), (61, 330733647), (167, 120806901), (183, 110244549), (197, 102409911), (501, 40268967), (549, 36748183), (591, 34136637), (1117, 18061551), (1503, 13422989), (1773, 11378879), (3351, 6020517), (10053, 2006839), (10187, 1980441), (12017, 1678851), (30561, 660147), (32899, 613233), (36051, 559617), (68137, 296091), (91683, 220049), (98697, 204411), (108153, 186539)]