20237091714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{567533}}^1$

素因数の和:567831

約数の個数: 48

約数和(自身を含む): 50288052672

約数和(自身を除く): 30050960958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1981, 2547, 3962, 5094, 5943, 11886, 17829, 35658, 567533, 1135066, 1702599, 3405198, 3972731, 5107797, 7945462, 10215594, 11918193, 23836386, 35754579, 71509158, 160611839, 321223678, 481835517, 963671034, 1124282873, 1445506551, 2248565746, 2891013102, 3372848619, 6745697238, 10118545857, 20237091714]

約数ペア:

[(1, 20237091714), (2, 10118545857), (3, 6745697238), (6, 3372848619), (7, 2891013102), (9, 2248565746), (14, 1445506551), (18, 1124282873), (21, 963671034), (42, 481835517), (63, 321223678), (126, 160611839), (283, 71509158), (566, 35754579), (849, 23836386), (1698, 11918193), (1981, 10215594), (2547, 7945462), (3962, 5107797), (5094, 3972731), (5943, 3405198), (11886, 1702599), (17829, 1135066), (35658, 567533)]