20101704856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{119069}}^1$

素因数の和:119571

約数の個数: 32

約数和(自身を含む): 38578680000

約数和(自身を除く): 18476975144

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 449, 898, 1796, 3592, 21103, 42206, 84412, 119069, 168824, 238138, 476276, 952552, 5596243, 11192486, 22384972, 44769944, 53461981, 106923962, 213847924, 427695848, 2512713107, 5025426214, 10050852428, 20101704856]

約数ペア:

[(1, 20101704856), (2, 10050852428), (4, 5025426214), (8, 2512713107), (47, 427695848), (94, 213847924), (188, 106923962), (376, 53461981), (449, 44769944), (898, 22384972), (1796, 11192486), (3592, 5596243), (21103, 952552), (42206, 476276), (84412, 238138), (119069, 168824)]