20567952

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1077

約数の個数: 80

約数和(自身を含む): 60353280

約数和(自身を除く): 39785328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1013, 1128, 1269, 1692, 2026, 2256, 2538, 3039, 3384, 4052, 5076, 6078, 6768, 8104, 9117, 10152, 12156, 16208, 18234, 20304, 24312, 27351, 36468, 47611, 48624, 54702, 72936, 95222, 109404, 142833, 145872, 190444, 218808, 285666, 380888, 428499, 437616, 571332, 761776, 856998, 1142664, 1285497, 1713996, 2285328, 2570994, 3427992, 5141988, 6855984, 10283976, 20567952]

約数ペア:

[(1, 20567952), (2, 10283976), (3, 6855984), (4, 5141988), (6, 3427992), (8, 2570994), (9, 2285328), (12, 1713996), (16, 1285497), (18, 1142664), (24, 856998), (27, 761776), (36, 571332), (47, 437616), (48, 428499), (54, 380888), (72, 285666), (94, 218808), (108, 190444), (141, 145872), (144, 142833), (188, 109404), (216, 95222), (282, 72936), (376, 54702), (423, 48624), (432, 47611), (564, 36468), (752, 27351), (846, 24312), (1013, 20304), (1128, 18234), (1269, 16208), (1692, 12156), (2026, 10152), (2256, 9117), (2538, 8104), (3039, 6768), (3384, 6078), (4052, 5076)]