20267136

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 59365020

約数和(自身を除く): 39097884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 241, 288, 292, 384, 438, 482, 576, 584, 657, 723, 876, 964, 1152, 1168, 1314, 1446, 1752, 1928, 2169, 2336, 2628, 2892, 3504, 3856, 4338, 4672, 5256, 5784, 7008, 7712, 8676, 9344, 10512, 11568, 14016, 15424, 17352, 17593, 21024, 23136, 28032, 30848, 34704, 35186, 42048, 46272, 52779, 69408, 70372, 84096, 92544, 105558, 138816, 140744, 158337, 211116, 277632, 281488, 316674, 422232, 562976, 633348, 844464, 1125952, 1266696, 1688928, 2251904, 2533392, 3377856, 5066784, 6755712, 10133568, 20267136]

約数ペア:

[(1, 20267136), (2, 10133568), (3, 6755712), (4, 5066784), (6, 3377856), (8, 2533392), (9, 2251904), (12, 1688928), (16, 1266696), (18, 1125952), (24, 844464), (32, 633348), (36, 562976), (48, 422232), (64, 316674), (72, 281488), (73, 277632), (96, 211116), (128, 158337), (144, 140744), (146, 138816), (192, 105558), (219, 92544), (241, 84096), (288, 70372), (292, 69408), (384, 52779), (438, 46272), (482, 42048), (576, 35186), (584, 34704), (657, 30848), (723, 28032), (876, 23136), (964, 21024), (1152, 17593), (1168, 17352), (1314, 15424), (1446, 14016), (1752, 11568), (1928, 10512), (2169, 9344), (2336, 8676), (2628, 7712), (2892, 7008), (3504, 5784), (3856, 5256), (4338, 4672)]