2020368519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9319}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 3358555200

約数和(自身を除く): 1338186681

約数列:

[1, 3, 9, 13, 17, 39, 51, 109, 117, 153, 221, 327, 663, 981, 1417, 1853, 1989, 4251, 5559, 9319, 12753, 16677, 24089, 27957, 72267, 83871, 121147, 158423, 216801, 363441, 475269, 1015771, 1090323, 1425807, 2059499, 3047313, 6178497, 9141939, 13205023, 17268107, 18535491, 39615069, 51804321, 118845207, 155412963, 224485391, 673456173, 2020368519]

約数ペア:

[(1, 2020368519), (3, 673456173), (9, 224485391), (13, 155412963), (17, 118845207), (39, 51804321), (51, 39615069), (109, 18535491), (117, 17268107), (153, 13205023), (221, 9141939), (327, 6178497), (663, 3047313), (981, 2059499), (1417, 1425807), (1853, 1090323), (1989, 1015771), (4251, 475269), (5559, 363441), (9319, 216801), (12753, 158423), (16677, 121147), (24089, 83871), (27957, 72267)]