20777064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11243}}^1$

素因数の和:11270

約数の個数: 64

約数和(自身を含む): 64765440

約数和(自身を除く): 43988376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11243, 22486, 33729, 44972, 67458, 78701, 89944, 123673, 134916, 157402, 236103, 247346, 269832, 314804, 371019, 472206, 494692, 629608, 742038, 865711, 944412, 989384, 1484076, 1731422, 1888824, 2597133, 2968152, 3462844, 5194266, 6925688, 10388532, 20777064]

約数ペア:

[(1, 20777064), (2, 10388532), (3, 6925688), (4, 5194266), (6, 3462844), (7, 2968152), (8, 2597133), (11, 1888824), (12, 1731422), (14, 1484076), (21, 989384), (22, 944412), (24, 865711), (28, 742038), (33, 629608), (42, 494692), (44, 472206), (56, 371019), (66, 314804), (77, 269832), (84, 247346), (88, 236103), (132, 157402), (154, 134916), (168, 123673), (231, 89944), (264, 78701), (308, 67458), (462, 44972), (616, 33729), (924, 22486), (1848, 11243)]