20984914368

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3312013}}^1$

素因数の和:3312042

約数の個数: 84

約数和(自身を含む): 65617621368

約数和(自身を除く): 44632707000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 3312013, 6624026, 9936039, 13248052, 19872078, 26496104, 29808117, 36432143, 39744156, 52992208, 59616234, 72864286, 79488312, 105984416, 109296429, 119232468, 145728572, 158976624, 211968832, 218592858, 238464936, 291457144, 317953248, 327889287, 437185716, 476929872, 582914288, 635906496, 655778574, 874371432, 953859744, 1165828576, 1311557148, 1748742864, 1907719488, 2331657152, 2623114296, 3497485728, 5246228592, 6994971456, 10492457184, 20984914368]

約数ペア:

[(1, 20984914368), (2, 10492457184), (3, 6994971456), (4, 5246228592), (6, 3497485728), (8, 2623114296), (9, 2331657152), (11, 1907719488), (12, 1748742864), (16, 1311557148), (18, 1165828576), (22, 953859744), (24, 874371432), (32, 655778574), (33, 635906496), (36, 582914288), (44, 476929872), (48, 437185716), (64, 327889287), (66, 317953248), (72, 291457144), (88, 238464936), (96, 218592858), (99, 211968832), (132, 158976624), (144, 145728572), (176, 119232468), (192, 109296429), (198, 105984416), (264, 79488312), (288, 72864286), (352, 59616234), (396, 52992208), (528, 39744156), (576, 36432143), (704, 29808117), (792, 26496104), (1056, 19872078), (1584, 13248052), (2112, 9936039), (3168, 6624026), (6336, 3312013)]