20736304325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{3301}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 28654808832

約数和(自身を除く): 7918504507

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 431, 583, 1325, 2155, 2915, 3301, 4741, 10775, 14575, 16505, 22843, 23705, 36311, 82525, 114215, 118525, 174953, 181555, 251273, 571075, 874765, 907775, 1256365, 1422731, 1924483, 4373825, 6281825, 7113655, 9622415, 15650041, 35568275, 48112075, 75404743, 78250205, 377023715, 391251025, 829452173, 1885118575, 4147260865, 20736304325]

約数ペア:

[(1, 20736304325), (5, 4147260865), (11, 1885118575), (25, 829452173), (53, 391251025), (55, 377023715), (265, 78250205), (275, 75404743), (431, 48112075), (583, 35568275), (1325, 15650041), (2155, 9622415), (2915, 7113655), (3301, 6281825), (4741, 4373825), (10775, 1924483), (14575, 1422731), (16505, 1256365), (22843, 907775), (23705, 874765), (36311, 571075), (82525, 251273), (114215, 181555), (118525, 174953)]