20794337730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1\times {\mathrm{823}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 54346346496

約数和(自身を除く): 33552008766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 733, 766, 823, 1149, 1466, 1646, 1915, 2199, 2298, 2469, 3447, 3665, 3830, 4115, 4398, 4938, 5745, 6597, 6894, 7330, 7407, 8230, 10995, 11490, 12345, 13194, 14814, 17235, 21990, 24690, 32985, 34470, 37035, 65970, 74070, 280739, 315209, 561478, 603259, 630418, 842217, 945627, 1206518, 1403695, 1576045, 1684434, 1809777, 1891254, 2526651, 2807390, 2836881, 3016295, 3152090, 3619554, 4211085, 4728135, 5053302, 5429331, 5673762, 6032590, 8422170, 9048885, 9456270, 10858662, 12633255, 14184405, 18097770, 25266510, 27146655, 28368810, 54293310, 231048197, 462096394, 693144591, 1155240985, 1386289182, 2079433773, 2310481970, 3465722955, 4158867546, 6931445910, 10397168865, 20794337730]

約数ペア:

[(1, 20794337730), (2, 10397168865), (3, 6931445910), (5, 4158867546), (6, 3465722955), (9, 2310481970), (10, 2079433773), (15, 1386289182), (18, 1155240985), (30, 693144591), (45, 462096394), (90, 231048197), (383, 54293310), (733, 28368810), (766, 27146655), (823, 25266510), (1149, 18097770), (1466, 14184405), (1646, 12633255), (1915, 10858662), (2199, 9456270), (2298, 9048885), (2469, 8422170), (3447, 6032590), (3665, 5673762), (3830, 5429331), (4115, 5053302), (4398, 4728135), (4938, 4211085), (5745, 3619554), (6597, 3152090), (6894, 3016295), (7330, 2836881), (7407, 2807390), (8230, 2526651), (10995, 1891254), (11490, 1809777), (12345, 1684434), (13194, 1576045), (14814, 1403695), (17235, 1206518), (21990, 945627), (24690, 842217), (32985, 630418), (34470, 603259), (37035, 561478), (65970, 315209), (74070, 280739)]