20922417090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{388099}}^1$

素因数の和:388711

約数の個数: 48

約数和(自身を含む): 54489240000

約数和(自身を除く): 33566822910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 599, 1198, 1797, 2995, 3594, 5391, 5990, 8985, 10782, 17970, 26955, 53910, 388099, 776198, 1164297, 1940495, 2328594, 3492891, 3880990, 5821485, 6985782, 11642970, 17464455, 34928910, 232471301, 464942602, 697413903, 1162356505, 1394827806, 2092241709, 2324713010, 3487069515, 4184483418, 6974139030, 10461208545, 20922417090]

約数ペア:

[(1, 20922417090), (2, 10461208545), (3, 6974139030), (5, 4184483418), (6, 3487069515), (9, 2324713010), (10, 2092241709), (15, 1394827806), (18, 1162356505), (30, 697413903), (45, 464942602), (90, 232471301), (599, 34928910), (1198, 17464455), (1797, 11642970), (2995, 6985782), (3594, 5821485), (5391, 3880990), (5990, 3492891), (8985, 2328594), (10782, 1940495), (17970, 1164297), (26955, 776198), (53910, 388099)]