20167709848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19309}}^1$

素因数の和:19433

約数の個数: 96

約数和(自身を含む): 45303577200

約数和(自身を除く): 25135867352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 121, 143, 166, 242, 286, 332, 484, 572, 664, 913, 968, 1079, 1144, 1573, 1826, 2158, 3146, 3652, 4316, 6292, 7304, 8632, 10043, 11869, 12584, 19309, 20086, 23738, 38618, 40172, 47476, 77236, 80344, 94952, 130559, 154472, 212399, 251017, 261118, 424798, 502034, 522236, 849596, 1004068, 1044472, 1602647, 1699192, 2008136, 2336389, 2761187, 3205294, 4672778, 5522374, 6410588, 9345556, 11044748, 12821176, 17629117, 18691112, 20834411, 22089496, 30373057, 35258234, 41668822, 60746114, 70516468, 83337644, 121492228, 141032936, 166675288, 193920287, 229178521, 242984456, 387840574, 458357042, 775681148, 916714084, 1551362296, 1833428168, 2520963731, 5041927462, 10083854924, 20167709848]

約数ペア:

[(1, 20167709848), (2, 10083854924), (4, 5041927462), (8, 2520963731), (11, 1833428168), (13, 1551362296), (22, 916714084), (26, 775681148), (44, 458357042), (52, 387840574), (83, 242984456), (88, 229178521), (104, 193920287), (121, 166675288), (143, 141032936), (166, 121492228), (242, 83337644), (286, 70516468), (332, 60746114), (484, 41668822), (572, 35258234), (664, 30373057), (913, 22089496), (968, 20834411), (1079, 18691112), (1144, 17629117), (1573, 12821176), (1826, 11044748), (2158, 9345556), (3146, 6410588), (3652, 5522374), (4316, 4672778), (6292, 3205294), (7304, 2761187), (8632, 2336389), (10043, 2008136), (11869, 1699192), (12584, 1602647), (19309, 1044472), (20086, 1004068), (23738, 849596), (38618, 522236), (40172, 502034), (47476, 424798), (77236, 261118), (80344, 251017), (94952, 212399), (130559, 154472)]