20134342494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{54371}}^1$

素因数の和:57325

約数の個数: 48

約数和(自身を含む): 49874348160

約数和(自身を除く): 29740005666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2939, 5878, 8817, 17634, 20573, 26451, 41146, 52902, 54371, 61719, 108742, 123438, 163113, 185157, 326226, 370314, 380597, 489339, 761194, 978678, 1141791, 2283582, 3425373, 6850746, 159796369, 319592738, 479389107, 958778214, 1118574583, 1438167321, 2237149166, 2876334642, 3355723749, 6711447498, 10067171247, 20134342494]

約数ペア:

[(1, 20134342494), (2, 10067171247), (3, 6711447498), (6, 3355723749), (7, 2876334642), (9, 2237149166), (14, 1438167321), (18, 1118574583), (21, 958778214), (42, 479389107), (63, 319592738), (126, 159796369), (2939, 6850746), (5878, 3425373), (8817, 2283582), (17634, 1141791), (20573, 978678), (26451, 761194), (41146, 489339), (52902, 380597), (54371, 370314), (61719, 326226), (108742, 185157), (123438, 163113)]