20759492076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{267671}}^1$

素因数の和:267982

約数の個数: 48

約数和(自身を含む): 50724914688

約数和(自身を除く): 29965422612

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 281, 562, 843, 1124, 1686, 3372, 6463, 12926, 19389, 25852, 38778, 77556, 267671, 535342, 803013, 1070684, 1606026, 3212052, 6156433, 12312866, 18469299, 24625732, 36938598, 73877196, 75215551, 150431102, 225646653, 300862204, 451293306, 902586612, 1729957673, 3459915346, 5189873019, 6919830692, 10379746038, 20759492076]

約数ペア:

[(1, 20759492076), (2, 10379746038), (3, 6919830692), (4, 5189873019), (6, 3459915346), (12, 1729957673), (23, 902586612), (46, 451293306), (69, 300862204), (92, 225646653), (138, 150431102), (276, 75215551), (281, 73877196), (562, 36938598), (843, 24625732), (1124, 18469299), (1686, 12312866), (3372, 6156433), (6463, 3212052), (12926, 1606026), (19389, 1070684), (25852, 803013), (38778, 535342), (77556, 267671)]