20171502276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{63073}}^1$

素因数の和:64028

約数の個数: 48

約数和(自身を含む): 48743587200

約数和(自身を除く): 28572084924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 919, 1838, 2757, 3676, 5514, 11028, 26651, 53302, 63073, 79953, 106604, 126146, 159906, 189219, 252292, 319812, 378438, 756876, 1829117, 3658234, 5487351, 7316468, 10974702, 21949404, 57964087, 115928174, 173892261, 231856348, 347784522, 695569044, 1680958523, 3361917046, 5042875569, 6723834092, 10085751138, 20171502276]

約数ペア:

[(1, 20171502276), (2, 10085751138), (3, 6723834092), (4, 5042875569), (6, 3361917046), (12, 1680958523), (29, 695569044), (58, 347784522), (87, 231856348), (116, 173892261), (174, 115928174), (348, 57964087), (919, 21949404), (1838, 10974702), (2757, 7316468), (3676, 5487351), (5514, 3658234), (11028, 1829117), (26651, 756876), (53302, 378438), (63073, 319812), (79953, 252292), (106604, 189219), (126146, 159906)]