20020512

素因数分解:

$2^5\times 3^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 52792992

約数和(自身を除く): 32772480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 347, 601, 694, 1041, 1202, 1388, 1803, 2082, 2404, 2776, 3606, 4164, 4808, 5552, 7212, 8328, 9616, 11104, 14424, 16656, 19232, 28848, 33312, 57696, 208547, 417094, 625641, 834188, 1251282, 1668376, 2502564, 3336752, 5005128, 6673504, 10010256, 20020512]

約数ペア:

[(1, 20020512), (2, 10010256), (3, 6673504), (4, 5005128), (6, 3336752), (8, 2502564), (12, 1668376), (16, 1251282), (24, 834188), (32, 625641), (48, 417094), (96, 208547), (347, 57696), (601, 33312), (694, 28848), (1041, 19232), (1202, 16656), (1388, 14424), (1803, 11104), (2082, 9616), (2404, 8328), (2776, 7212), (3606, 5552), (4164, 4808)]