20166479432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{328787}}^1$

素因数の和:328862

約数の個数: 64

約数和(自身を含む): 44741471040

約数和(自身を除く): 24574991608

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1496, 1804, 2788, 3608, 5576, 7667, 15334, 30668, 61336, 328787, 657574, 1315148, 2630296, 3616657, 5589379, 7233314, 11178758, 13480267, 14466628, 22357516, 26960534, 28933256, 44715032, 53921068, 61483169, 107842136, 122966338, 148282937, 229164539, 245932676, 296565874, 458329078, 491865352, 593131748, 916658156, 1186263496, 1833316312, 2520809929, 5041619858, 10083239716, 20166479432]

約数ペア:

[(1, 20166479432), (2, 10083239716), (4, 5041619858), (8, 2520809929), (11, 1833316312), (17, 1186263496), (22, 916658156), (34, 593131748), (41, 491865352), (44, 458329078), (68, 296565874), (82, 245932676), (88, 229164539), (136, 148282937), (164, 122966338), (187, 107842136), (328, 61483169), (374, 53921068), (451, 44715032), (697, 28933256), (748, 26960534), (902, 22357516), (1394, 14466628), (1496, 13480267), (1804, 11178758), (2788, 7233314), (3608, 5589379), (5576, 3616657), (7667, 2630296), (15334, 1315148), (30668, 657574), (61336, 328787)]