20164798731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{14753}}^1$

素因数の和:14932

約数の個数: 64

約数和(自身を含む): 34423796736

約数和(自身を除く): 14258998005

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 97, 183, 231, 291, 427, 671, 679, 1067, 1281, 2013, 2037, 3201, 4697, 5917, 7469, 14091, 14753, 17751, 22407, 41419, 44259, 65087, 103271, 124257, 162283, 195261, 309813, 455609, 486849, 899933, 1135981, 1366827, 1431041, 2699799, 3407943, 4293123, 6299531, 9899263, 10017287, 15741451, 18898593, 29697789, 30051861, 47224353, 69294841, 87293501, 110190157, 207884523, 261880503, 330570471, 611054507, 960228511, 1833163521, 2880685533, 6721599577, 20164798731]

約数ペア:

[(1, 20164798731), (3, 6721599577), (7, 2880685533), (11, 1833163521), (21, 960228511), (33, 611054507), (61, 330570471), (77, 261880503), (97, 207884523), (183, 110190157), (231, 87293501), (291, 69294841), (427, 47224353), (671, 30051861), (679, 29697789), (1067, 18898593), (1281, 15741451), (2013, 10017287), (2037, 9899263), (3201, 6299531), (4697, 4293123), (5917, 3407943), (7469, 2699799), (14091, 1431041), (14753, 1366827), (17751, 1135981), (22407, 899933), (41419, 486849), (44259, 455609), (65087, 309813), (103271, 195261), (124257, 162283)]