20071243335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{158597}}^1$

素因数の和:158688

約数の個数: 64

約数和(自身を含む): 38368028160

約数和(自身を除く): 18296784825

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 143, 165, 177, 195, 295, 429, 649, 715, 767, 885, 1947, 2145, 2301, 3245, 3835, 8437, 9735, 11505, 25311, 42185, 126555, 158597, 475791, 792985, 1744567, 2061761, 2378955, 5233701, 6185283, 8722835, 9357223, 10308805, 22679371, 26168505, 28071669, 30926415, 46786115, 68038113, 102929453, 113396855, 121643899, 140358345, 308788359, 340190565, 364931697, 514647265, 608219495, 1338082889, 1543941795, 1824658485, 4014248667, 6690414445, 20071243335]

約数ペア:

[(1, 20071243335), (3, 6690414445), (5, 4014248667), (11, 1824658485), (13, 1543941795), (15, 1338082889), (33, 608219495), (39, 514647265), (55, 364931697), (59, 340190565), (65, 308788359), (143, 140358345), (165, 121643899), (177, 113396855), (195, 102929453), (295, 68038113), (429, 46786115), (649, 30926415), (715, 28071669), (767, 26168505), (885, 22679371), (1947, 10308805), (2145, 9357223), (2301, 8722835), (3245, 6185283), (3835, 5233701), (8437, 2378955), (9735, 2061761), (11505, 1744567), (25311, 792985), (42185, 475791), (126555, 158597)]