20162596620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{479377}}^1$

素因数の和:480090

約数の個数: 48

約数和(自身を含む): 56535923808

約数和(自身を除く): 36373327188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 2103, 2804, 3505, 4206, 7010, 8412, 10515, 14020, 21030, 42060, 479377, 958754, 1438131, 1917508, 2396885, 2876262, 4793770, 5752524, 7190655, 9587540, 14381310, 28762620, 336043277, 672086554, 1008129831, 1344173108, 1680216385, 2016259662, 3360432770, 4032519324, 5040649155, 6720865540, 10081298310, 20162596620]

約数ペア:

[(1, 20162596620), (2, 10081298310), (3, 6720865540), (4, 5040649155), (5, 4032519324), (6, 3360432770), (10, 2016259662), (12, 1680216385), (15, 1344173108), (20, 1008129831), (30, 672086554), (60, 336043277), (701, 28762620), (1402, 14381310), (2103, 9587540), (2804, 7190655), (3505, 5752524), (4206, 4793770), (7010, 2876262), (8412, 2396885), (10515, 1917508), (14020, 1438131), (21030, 958754), (42060, 479377)]