20674776

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3863}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 31257384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 3863, 5352, 7726, 11589, 15452, 23178, 30904, 46356, 92712, 861449, 1722898, 2584347, 3445796, 5168694, 6891592, 10337388, 20674776]

約数ペア:

[(1, 20674776), (2, 10337388), (3, 6891592), (4, 5168694), (6, 3445796), (8, 2584347), (12, 1722898), (24, 861449), (223, 92712), (446, 46356), (669, 30904), (892, 23178), (1338, 15452), (1784, 11589), (2676, 7726), (3863, 5352)]