20200314456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{657049}}^1$

素因数の和:657129

約数の個数: 96

約数和(自身を含む): 63549876000

約数和(自身を除く): 43349561544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 657049, 1314098, 1971147, 2628196, 3942294, 4599343, 5256392, 5913441, 7884588, 9198686, 11826882, 13798029, 15769176, 18397372, 23653764, 27596058, 36794744, 40079989, 41394087, 47307528, 55192116, 80159978, 82788174, 110384232, 120239967, 160319956, 165576348, 240479934, 280559923, 320639912, 331152696, 360719901, 480959868, 561119846, 721439802, 841679769, 961919736, 1122239692, 1442879604, 1683359538, 2244479384, 2525039307, 2885759208, 3366719076, 5050078614, 6733438152, 10100157228, 20200314456]

約数ペア:

[(1, 20200314456), (2, 10100157228), (3, 6733438152), (4, 5050078614), (6, 3366719076), (7, 2885759208), (8, 2525039307), (9, 2244479384), (12, 1683359538), (14, 1442879604), (18, 1122239692), (21, 961919736), (24, 841679769), (28, 721439802), (36, 561119846), (42, 480959868), (56, 360719901), (61, 331152696), (63, 320639912), (72, 280559923), (84, 240479934), (122, 165576348), (126, 160319956), (168, 120239967), (183, 110384232), (244, 82788174), (252, 80159978), (366, 55192116), (427, 47307528), (488, 41394087), (504, 40079989), (549, 36794744), (732, 27596058), (854, 23653764), (1098, 18397372), (1281, 15769176), (1464, 13798029), (1708, 11826882), (2196, 9198686), (2562, 7884588), (3416, 5913441), (3843, 5256392), (4392, 4599343), (5124, 3942294), (7686, 2628196), (10248, 1971147), (15372, 1314098), (30744, 657049)]