20236868355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{96497}}^1$

素因数の和:96588

約数の個数: 64

約数和(自身を含む): 37351673856

約数和(自身を除く): 17114805501

約数列:

[1, 3, 5, 11, 15, 31, 33, 41, 55, 93, 123, 155, 165, 205, 341, 451, 465, 615, 1023, 1271, 1353, 1705, 2255, 3813, 5115, 6355, 6765, 13981, 19065, 41943, 69905, 96497, 209715, 289491, 482485, 1061467, 1447455, 2991407, 3184401, 3956377, 5307335, 8974221, 11869131, 14957035, 15922005, 19781885, 32905477, 43520147, 44871105, 59345655, 98716431, 122647687, 130560441, 164527385, 217600735, 367943061, 493582155, 613238435, 652802205, 1349124557, 1839715305, 4047373671, 6745622785, 20236868355]

約数ペア:

[(1, 20236868355), (3, 6745622785), (5, 4047373671), (11, 1839715305), (15, 1349124557), (31, 652802205), (33, 613238435), (41, 493582155), (55, 367943061), (93, 217600735), (123, 164527385), (155, 130560441), (165, 122647687), (205, 98716431), (341, 59345655), (451, 44871105), (465, 43520147), (615, 32905477), (1023, 19781885), (1271, 15922005), (1353, 14957035), (1705, 11869131), (2255, 8974221), (3813, 5307335), (5115, 3956377), (6355, 3184401), (6765, 2991407), (13981, 1447455), (19065, 1061467), (41943, 482485), (69905, 289491), (96497, 209715)]