20147322492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1082491}}^1$

素因数の和:1082559

約数の個数: 72

約数和(自身を含む): 56739900672

約数和(自身を除く): 36592578180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 1082491, 2164982, 3247473, 4329964, 6494946, 9742419, 11907401, 12989892, 19484838, 23814802, 35722203, 38969676, 47629604, 50877077, 71444406, 101754154, 107166609, 142888812, 152631231, 203508308, 214333218, 305262462, 428666436, 457893693, 559647847, 610524924, 915787386, 1119295694, 1678943541, 1831574772, 2238591388, 3357887082, 5036830623, 6715774164, 10073661246, 20147322492]

約数ペア:

[(1, 20147322492), (2, 10073661246), (3, 6715774164), (4, 5036830623), (6, 3357887082), (9, 2238591388), (11, 1831574772), (12, 1678943541), (18, 1119295694), (22, 915787386), (33, 610524924), (36, 559647847), (44, 457893693), (47, 428666436), (66, 305262462), (94, 214333218), (99, 203508308), (132, 152631231), (141, 142888812), (188, 107166609), (198, 101754154), (282, 71444406), (396, 50877077), (423, 47629604), (517, 38969676), (564, 35722203), (846, 23814802), (1034, 19484838), (1551, 12989892), (1692, 11907401), (2068, 9742419), (3102, 6494946), (4653, 4329964), (6204, 3247473), (9306, 2164982), (18612, 1082491)]