20245064

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3727}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 43841280

約数和(自身を除く): 23596216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3727, 5432, 7454, 14908, 26089, 29816, 52178, 104356, 208712, 361519, 723038, 1446076, 2530633, 2892152, 5061266, 10122532, 20245064]

約数ペア:

[(1, 20245064), (2, 10122532), (4, 5061266), (7, 2892152), (8, 2530633), (14, 1446076), (28, 723038), (56, 361519), (97, 208712), (194, 104356), (388, 52178), (679, 29816), (776, 26089), (1358, 14908), (2716, 7454), (3727, 5432)]