2021061554770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4093}}^1\times {\mathrm{22871}}^1$

素因数の和:27115

約数の個数: 64

約数和(自身を含む): 3883353808896

約数和(自身を除く): 1862292254126

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4093, 4318, 8186, 10795, 20465, 21590, 22871, 40930, 45742, 69581, 114355, 139162, 228710, 347905, 388807, 519811, 695810, 777614, 1039622, 1944035, 2599055, 2904617, 3888070, 5198110, 5809234, 8836787, 14523085, 17673574, 29046170, 44183935, 49378489, 88367870, 93611003, 98756978, 187222006, 246892445, 468055015, 493784890, 936110030, 1591387051, 3182774102, 7956935255, 11888597381, 15913870510, 23777194762, 59442986905, 118885973810, 202106155477, 404212310954, 1010530777385, 2021061554770]

約数ペア:

[(1, 2021061554770), (2, 1010530777385), (5, 404212310954), (10, 202106155477), (17, 118885973810), (34, 59442986905), (85, 23777194762), (127, 15913870510), (170, 11888597381), (254, 7956935255), (635, 3182774102), (1270, 1591387051), (2159, 936110030), (4093, 493784890), (4318, 468055015), (8186, 246892445), (10795, 187222006), (20465, 98756978), (21590, 93611003), (22871, 88367870), (40930, 49378489), (45742, 44183935), (69581, 29046170), (114355, 17673574), (139162, 14523085), (228710, 8836787), (347905, 5809234), (388807, 5198110), (519811, 3888070), (695810, 2904617), (777614, 2599055), (1039622, 1944035)]