20244596040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{291373}}^1$

素因数の和:291583

約数の個数: 96

約数和(自身を含む): 66136070520

約数和(自身を除く): 45891474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5790, 6948, 7720, 8685, 11580, 13896, 17370, 23160, 34740, 69480, 291373, 582746, 874119, 1165492, 1456865, 1748238, 2330984, 2622357, 2913730, 3496476, 4370595, 5244714, 5827460, 6992952, 8741190, 10489428, 11654920, 13111785, 17482380, 20978856, 26223570, 34964760, 52447140, 56234989, 104894280, 112469978, 168704967, 224939956, 281174945, 337409934, 449879912, 506114901, 562349890, 674819868, 843524835, 1012229802, 1124699780, 1349639736, 1687049670, 2024459604, 2249399560, 2530574505, 3374099340, 4048919208, 5061149010, 6748198680, 10122298020, 20244596040]

約数ペア:

[(1, 20244596040), (2, 10122298020), (3, 6748198680), (4, 5061149010), (5, 4048919208), (6, 3374099340), (8, 2530574505), (9, 2249399560), (10, 2024459604), (12, 1687049670), (15, 1349639736), (18, 1124699780), (20, 1012229802), (24, 843524835), (30, 674819868), (36, 562349890), (40, 506114901), (45, 449879912), (60, 337409934), (72, 281174945), (90, 224939956), (120, 168704967), (180, 112469978), (193, 104894280), (360, 56234989), (386, 52447140), (579, 34964760), (772, 26223570), (965, 20978856), (1158, 17482380), (1544, 13111785), (1737, 11654920), (1930, 10489428), (2316, 8741190), (2895, 6992952), (3474, 5827460), (3860, 5244714), (4632, 4370595), (5790, 3496476), (6948, 2913730), (7720, 2622357), (8685, 2330984), (11580, 1748238), (13896, 1456865), (17370, 1165492), (23160, 874119), (34740, 582746), (69480, 291373)]