20233639305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{670099}}^1$

素因数の和:670182

約数の個数: 48

約数和(自身を含む): 38887243200

約数和(自身を除く): 18653603895

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 2013, 2745, 3355, 6039, 10065, 30195, 670099, 2010297, 3350495, 6030891, 7371089, 10051485, 22113267, 30154455, 36855445, 40876039, 66339801, 110566335, 122628117, 204380195, 331699005, 367884351, 449636429, 613140585, 1348909287, 1839421755, 2248182145, 4046727861, 6744546435, 20233639305]

約数ペア:

[(1, 20233639305), (3, 6744546435), (5, 4046727861), (9, 2248182145), (11, 1839421755), (15, 1348909287), (33, 613140585), (45, 449636429), (55, 367884351), (61, 331699005), (99, 204380195), (165, 122628117), (183, 110566335), (305, 66339801), (495, 40876039), (549, 36855445), (671, 30154455), (915, 22113267), (2013, 10051485), (2745, 7371089), (3355, 6030891), (6039, 3350495), (10065, 2010297), (30195, 670099)]