20162645635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 26916297408

約数和(自身を除く): 6753651773

約数列:

[1, 5, 11, 55, 121, 167, 197, 605, 835, 985, 1013, 1837, 2167, 5065, 9185, 10835, 11143, 20207, 23837, 32899, 55715, 101035, 119185, 122573, 164495, 169171, 199561, 361889, 612865, 845855, 997805, 1809445, 1860881, 2195171, 3980779, 9304405, 10975855, 19903895, 20469691, 24146881, 33326687, 102348455, 120734405, 166633435, 366593557, 1832967785, 4032529127, 20162645635]

約数ペア:

[(1, 20162645635), (5, 4032529127), (11, 1832967785), (55, 366593557), (121, 166633435), (167, 120734405), (197, 102348455), (605, 33326687), (835, 24146881), (985, 20469691), (1013, 19903895), (1837, 10975855), (2167, 9304405), (5065, 3980779), (9185, 2195171), (10835, 1860881), (11143, 1809445), (20207, 997805), (23837, 845855), (32899, 612865), (55715, 361889), (101035, 199561), (119185, 169171), (122573, 164495)]