20453048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33203}}^1$

素因数の和:33227

約数の個数: 32

約数和(自身を含む): 47813760

約数和(自身を除く): 27360712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 33203, 66406, 132812, 232421, 265624, 365233, 464842, 730466, 929684, 1460932, 1859368, 2556631, 2921864, 5113262, 10226524, 20453048]

約数ペア:

[(1, 20453048), (2, 10226524), (4, 5113262), (7, 2921864), (8, 2556631), (11, 1859368), (14, 1460932), (22, 929684), (28, 730466), (44, 464842), (56, 365233), (77, 265624), (88, 232421), (154, 132812), (308, 66406), (616, 33203)]