20778858738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2293}}^1\times {\mathrm{45767}}^1$

素因数の和:48079

約数の個数: 48

約数和(自身を含む): 49136158656

約数和(自身を除く): 28357299918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2293, 4586, 6879, 13758, 20637, 25223, 41274, 45767, 50446, 75669, 91534, 137301, 151338, 227007, 274602, 411903, 454014, 503437, 823806, 1006874, 1510311, 3020622, 4530933, 9061866, 104943731, 209887462, 314831193, 629662386, 944493579, 1154381041, 1888987158, 2308762082, 3463143123, 6926286246, 10389429369, 20778858738]

約数ペア:

[(1, 20778858738), (2, 10389429369), (3, 6926286246), (6, 3463143123), (9, 2308762082), (11, 1888987158), (18, 1154381041), (22, 944493579), (33, 629662386), (66, 314831193), (99, 209887462), (198, 104943731), (2293, 9061866), (4586, 4530933), (6879, 3020622), (13758, 1510311), (20637, 1006874), (25223, 823806), (41274, 503437), (45767, 454014), (50446, 411903), (75669, 274602), (91534, 227007), (137301, 151338)]