20176736536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5237}}^1\times {\mathrm{43781}}^1$

素因数の和:49035

約数の個数: 32

約数和(自身を含む): 41279420880

約数和(自身を除く): 21102684344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5237, 10474, 20948, 41896, 43781, 57607, 87562, 115214, 175124, 230428, 350248, 460856, 481591, 963182, 1926364, 3852728, 229281097, 458562194, 917124388, 1834248776, 2522092067, 5044184134, 10088368268, 20176736536]

約数ペア:

[(1, 20176736536), (2, 10088368268), (4, 5044184134), (8, 2522092067), (11, 1834248776), (22, 917124388), (44, 458562194), (88, 229281097), (5237, 3852728), (10474, 1926364), (20948, 963182), (41896, 481591), (43781, 460856), (57607, 350248), (87562, 230428), (115214, 175124)]