20163014410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{17729}}^1$

素因数の和:17972

約数の個数: 96

約数和(自身を含む): 46277853120

約数和(自身を除く): 26114838710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 211, 245, 385, 422, 490, 539, 770, 1055, 1078, 1477, 2110, 2321, 2695, 2954, 4642, 5390, 7385, 10339, 11605, 14770, 16247, 17729, 20678, 23210, 32494, 35458, 51695, 81235, 88645, 103390, 113729, 124103, 162470, 177290, 195019, 227458, 248206, 390038, 568645, 620515, 868721, 975095, 1137290, 1241030, 1365133, 1737442, 1950190, 2730266, 3740819, 4343605, 6825665, 7481638, 8687210, 9555931, 13651330, 18704095, 19111862, 26185733, 37408190, 41149009, 47779655, 52371466, 82298018, 95559310, 130928665, 183300131, 205745045, 261857330, 288043063, 366600262, 411490090, 576086126, 916500655, 1440215315, 1833001310, 2016301441, 2880430630, 4032602882, 10081507205, 20163014410]

約数ペア:

[(1, 20163014410), (2, 10081507205), (5, 4032602882), (7, 2880430630), (10, 2016301441), (11, 1833001310), (14, 1440215315), (22, 916500655), (35, 576086126), (49, 411490090), (55, 366600262), (70, 288043063), (77, 261857330), (98, 205745045), (110, 183300131), (154, 130928665), (211, 95559310), (245, 82298018), (385, 52371466), (422, 47779655), (490, 41149009), (539, 37408190), (770, 26185733), (1055, 19111862), (1078, 18704095), (1477, 13651330), (2110, 9555931), (2321, 8687210), (2695, 7481638), (2954, 6825665), (4642, 4343605), (5390, 3740819), (7385, 2730266), (10339, 1950190), (11605, 1737442), (14770, 1365133), (16247, 1241030), (17729, 1137290), (20678, 975095), (23210, 868721), (32494, 620515), (35458, 568645), (51695, 390038), (81235, 248206), (88645, 227458), (103390, 195019), (113729, 177290), (124103, 162470)]