20233657605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3159041}}^1$

素因数の和:3159117

約数の個数: 32

約数和(自身を含む): 37605235968

約数和(自身を除く): 17371578363

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 3159041, 9477123, 15795205, 22113287, 47385615, 66339861, 110566435, 192701501, 331699305, 578104503, 963507505, 1348910507, 2890522515, 4046731521, 6744552535, 20233657605]

約数ペア:

[(1, 20233657605), (3, 6744552535), (5, 4046731521), (7, 2890522515), (15, 1348910507), (21, 963507505), (35, 578104503), (61, 331699305), (105, 192701501), (183, 110566435), (305, 66339861), (427, 47385615), (915, 22113287), (1281, 15795205), (2135, 9477123), (6405, 3159041)]