20314704

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18401}}^1$

素因数の和:18435

約数の個数: 40

約数和(自身を含む): 54764352

約数和(自身を除く): 34449648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18401, 36802, 55203, 73604, 110406, 147208, 220812, 294416, 423223, 441624, 846446, 883248, 1269669, 1692892, 2539338, 3385784, 5078676, 6771568, 10157352, 20314704]

約数ペア:

[(1, 20314704), (2, 10157352), (3, 6771568), (4, 5078676), (6, 3385784), (8, 2539338), (12, 1692892), (16, 1269669), (23, 883248), (24, 846446), (46, 441624), (48, 423223), (69, 294416), (92, 220812), (138, 147208), (184, 110406), (276, 73604), (368, 55203), (552, 36802), (1104, 18401)]