20217559632

素因数分解:

$2^4\times 3^1\times {\mathrm{8893}}^1\times {\mathrm{47363}}^1$

素因数の和:56267

約数の個数: 40

約数和(自身を含む): 52235671584

約数和(自身を除く): 32018111952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8893, 17786, 26679, 35572, 47363, 53358, 71144, 94726, 106716, 142089, 142288, 189452, 213432, 284178, 378904, 426864, 568356, 757808, 1136712, 2273424, 421199159, 842398318, 1263597477, 1684796636, 2527194954, 3369593272, 5054389908, 6739186544, 10108779816, 20217559632]

約数ペア:

[(1, 20217559632), (2, 10108779816), (3, 6739186544), (4, 5054389908), (6, 3369593272), (8, 2527194954), (12, 1684796636), (16, 1263597477), (24, 842398318), (48, 421199159), (8893, 2273424), (17786, 1136712), (26679, 757808), (35572, 568356), (47363, 426864), (53358, 378904), (71144, 284178), (94726, 213432), (106716, 189452), (142089, 142288)]