20084512

素因数分解:

$2^5\times 7^2\times {\mathrm{12809}}^1$

素因数の和:12833

約数の個数: 36

約数和(自身を含む): 46000710

約数和(自身を除く): 25916198

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12809, 25618, 51236, 89663, 102472, 179326, 204944, 358652, 409888, 627641, 717304, 1255282, 1434608, 2510564, 2869216, 5021128, 10042256, 20084512]

約数ペア:

[(1, 20084512), (2, 10042256), (4, 5021128), (7, 2869216), (8, 2510564), (14, 1434608), (16, 1255282), (28, 717304), (32, 627641), (49, 409888), (56, 358652), (98, 204944), (112, 179326), (196, 102472), (224, 89663), (392, 51236), (784, 25618), (1568, 12809)]