20090472

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13723}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 51053280

約数和(自身を除く): 30962808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13723, 27446, 41169, 54892, 82338, 109784, 164676, 329352, 837103, 1674206, 2511309, 3348412, 5022618, 6696824, 10045236, 20090472]

約数ペア:

[(1, 20090472), (2, 10045236), (3, 6696824), (4, 5022618), (6, 3348412), (8, 2511309), (12, 1674206), (24, 837103), (61, 329352), (122, 164676), (183, 109784), (244, 82338), (366, 54892), (488, 41169), (732, 27446), (1464, 13723)]