20736280458552

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2833}}^1\times {\mathrm{1762897}}^1$

素因数の和:1765912

約数の個数: 64

約数和(自身を含む): 52158792610080

約数和(自身を除く): 31422512151528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 2833, 4152, 5666, 8499, 11332, 16998, 22664, 33996, 67992, 490109, 980218, 1470327, 1762897, 1960436, 2940654, 3525794, 3920872, 5288691, 5881308, 7051588, 10577382, 11762616, 14103176, 21154764, 42309528, 304981181, 609962362, 914943543, 1219924724, 1829887086, 2439849448, 3659774172, 4994287201, 7319548344, 9988574402, 14982861603, 19977148804, 29965723206, 39954297608, 59931446412, 119862892824, 864011685773, 1728023371546, 2592035057319, 3456046743092, 5184070114638, 6912093486184, 10368140229276, 20736280458552]

約数ペア:

[(1, 20736280458552), (2, 10368140229276), (3, 6912093486184), (4, 5184070114638), (6, 3456046743092), (8, 2592035057319), (12, 1728023371546), (24, 864011685773), (173, 119862892824), (346, 59931446412), (519, 39954297608), (692, 29965723206), (1038, 19977148804), (1384, 14982861603), (2076, 9988574402), (2833, 7319548344), (4152, 4994287201), (5666, 3659774172), (8499, 2439849448), (11332, 1829887086), (16998, 1219924724), (22664, 914943543), (33996, 609962362), (67992, 304981181), (490109, 42309528), (980218, 21154764), (1470327, 14103176), (1762897, 11762616), (1960436, 10577382), (2940654, 7051588), (3525794, 5881308), (3920872, 5288691)]