20199797616

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8953811}}^1$

素因数の和:8953869

約数の個数: 40

約数和(自身を含む): 53293089024

約数和(自身を除く): 33093291408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8953811, 17907622, 26861433, 35815244, 53722866, 71630488, 107445732, 143260976, 214891464, 420829117, 429782928, 841658234, 1262487351, 1683316468, 2524974702, 3366632936, 5049949404, 6733265872, 10099898808, 20199797616]

約数ペア:

[(1, 20199797616), (2, 10099898808), (3, 6733265872), (4, 5049949404), (6, 3366632936), (8, 2524974702), (12, 1683316468), (16, 1262487351), (24, 841658234), (47, 429782928), (48, 420829117), (94, 214891464), (141, 143260976), (188, 107445732), (282, 71630488), (376, 53722866), (564, 35815244), (752, 26861433), (1128, 17907622), (2256, 8953811)]