20146504028

素因数分解:

$2^2\times 7^1\times {\mathrm{3643}}^1\times {\mathrm{197507}}^1$

素因数の和:201161

約数の個数: 24

約数和(自身を含む): 40304272512

約数和(自身を除く): 20157768484

約数列:

[1, 2, 4, 7, 14, 28, 3643, 7286, 14572, 25501, 51002, 102004, 197507, 395014, 790028, 1382549, 2765098, 5530196, 719518001, 1439036002, 2878072004, 5036626007, 10073252014, 20146504028]

約数ペア:

[(1, 20146504028), (2, 10073252014), (4, 5036626007), (7, 2878072004), (14, 1439036002), (28, 719518001), (3643, 5530196), (7286, 2765098), (14572, 1382549), (25501, 790028), (51002, 395014), (102004, 197507)]