20201736

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13799}}^1$

素因数の和:13869

約数の個数: 32

約数和(自身を含む): 51336000

約数和(自身を除く): 31134264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13799, 27598, 41397, 55196, 82794, 110392, 165588, 331176, 841739, 1683478, 2525217, 3366956, 5050434, 6733912, 10100868, 20201736]

約数ペア:

[(1, 20201736), (2, 10100868), (3, 6733912), (4, 5050434), (6, 3366956), (8, 2525217), (12, 1683478), (24, 841739), (61, 331176), (122, 165588), (183, 110392), (244, 82794), (366, 55196), (488, 41397), (732, 27598), (1464, 13799)]