20092952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5569}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 42109200

約数和(自身を除く): 22016248

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5569, 11138, 22276, 44552, 61259, 122518, 228329, 245036, 456658, 490072, 913316, 1826632, 2511619, 5023238, 10046476, 20092952]

約数ペア:

[(1, 20092952), (2, 10046476), (4, 5023238), (8, 2511619), (11, 1826632), (22, 913316), (41, 490072), (44, 456658), (82, 245036), (88, 228329), (164, 122518), (328, 61259), (451, 44552), (902, 22276), (1804, 11138), (3608, 5569)]