20223521283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2981501}}^1$

素因数の和:2981547

約数の個数: 32

約数和(自身を含む): 34346903040

約数和(自身を除く): 14123381757

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 2981501, 8944503, 20870507, 50685517, 56648519, 62611521, 152056551, 169945557, 354798619, 396539633, 963024823, 1064395857, 1189618899, 2889074469, 6741173761, 20223521283]

約数ペア:

[(1, 20223521283), (3, 6741173761), (7, 2889074469), (17, 1189618899), (19, 1064395857), (21, 963024823), (51, 396539633), (57, 354798619), (119, 169945557), (133, 152056551), (323, 62611521), (357, 56648519), (399, 50685517), (969, 20870507), (2261, 8944503), (6783, 2981501)]