20427854352

素因数分解:

$2^4\times 3^1\times {\mathrm{673}}^1\times {\mathrm{632363}}^1$

素因数の和:633047

約数の個数: 40

約数和(自身を含む): 52850453664

約数和(自身を除く): 32422599312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 673, 1346, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 32304, 632363, 1264726, 1897089, 2529452, 3794178, 5058904, 7588356, 10117808, 15176712, 30353424, 425580299, 851160598, 1276740897, 1702321196, 2553481794, 3404642392, 5106963588, 6809284784, 10213927176, 20427854352]

約数ペア:

[(1, 20427854352), (2, 10213927176), (3, 6809284784), (4, 5106963588), (6, 3404642392), (8, 2553481794), (12, 1702321196), (16, 1276740897), (24, 851160598), (48, 425580299), (673, 30353424), (1346, 15176712), (2019, 10117808), (2692, 7588356), (4038, 5058904), (5384, 3794178), (8076, 2529452), (10768, 1897089), (16152, 1264726), (32304, 632363)]