20242942712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{208759}}^1$

素因数の和:208836

約数の個数: 64

約数和(自身を含む): 43288473600

約数和(自身を除く): 23045530888

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 12121, 24242, 48484, 96968, 208759, 417518, 835036, 1670072, 3548903, 4801457, 6471529, 7097806, 9602914, 12943058, 14195612, 19205828, 25886116, 28391224, 38411656, 51772232, 81624769, 110015993, 148845167, 163249538, 220031986, 297690334, 326499076, 440063972, 595380668, 652998152, 880127944, 1190761336, 2530367839, 5060735678, 10121471356, 20242942712]

約数ペア:

[(1, 20242942712), (2, 10121471356), (4, 5060735678), (8, 2530367839), (17, 1190761336), (23, 880127944), (31, 652998152), (34, 595380668), (46, 440063972), (62, 326499076), (68, 297690334), (92, 220031986), (124, 163249538), (136, 148845167), (184, 110015993), (248, 81624769), (391, 51772232), (527, 38411656), (713, 28391224), (782, 25886116), (1054, 19205828), (1426, 14195612), (1564, 12943058), (2108, 9602914), (2852, 7097806), (3128, 6471529), (4216, 4801457), (5704, 3548903), (12121, 1670072), (24242, 835036), (48484, 417518), (96968, 208759)]