20122077352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{58613}}^1$

素因数の和:61933

約数の個数: 32

約数和(自身を含む): 40644119880

約数和(自身を除く): 20522042528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3301, 6602, 13204, 26408, 42913, 58613, 85826, 117226, 171652, 234452, 343304, 468904, 761969, 1523938, 3047876, 6095752, 193481513, 386963026, 773926052, 1547852104, 2515259669, 5030519338, 10061038676, 20122077352]

約数ペア:

[(1, 20122077352), (2, 10061038676), (4, 5030519338), (8, 2515259669), (13, 1547852104), (26, 773926052), (52, 386963026), (104, 193481513), (3301, 6095752), (6602, 3047876), (13204, 1523938), (26408, 761969), (42913, 468904), (58613, 343304), (85826, 234452), (117226, 171652)]