20768036028

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{30469}}^1$

素因数の和:31274

約数の個数: 48

約数和(自身を含む): 49142016000

約数和(自身を除く): 28373979972

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 719, 948, 1438, 2157, 2876, 4314, 8628, 30469, 56801, 60938, 91407, 113602, 121876, 170403, 182814, 227204, 340806, 365628, 681612, 2407051, 4814102, 7221153, 9628204, 14442306, 21907211, 28884612, 43814422, 65721633, 87628844, 131443266, 262886532, 1730669669, 3461339338, 5192009007, 6922678676, 10384018014, 20768036028]

約数ペア:

[(1, 20768036028), (2, 10384018014), (3, 6922678676), (4, 5192009007), (6, 3461339338), (12, 1730669669), (79, 262886532), (158, 131443266), (237, 87628844), (316, 65721633), (474, 43814422), (719, 28884612), (948, 21907211), (1438, 14442306), (2157, 9628204), (2876, 7221153), (4314, 4814102), (8628, 2407051), (30469, 681612), (56801, 365628), (60938, 340806), (91407, 227204), (113602, 182814), (121876, 170403)]