20541543312

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1919053}}^1$

素因数の和:1919287

約数の個数: 40

約数和(自身を含む): 53303643904

約数和(自身を除く): 32762100592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 1919053, 3838106, 5757159, 7676212, 11514318, 15352424, 23028636, 30704848, 46057272, 92114544, 427948819, 855897638, 1283846457, 1711795276, 2567692914, 3423590552, 5135385828, 6847181104, 10270771656, 20541543312]

約数ペア:

[(1, 20541543312), (2, 10270771656), (3, 6847181104), (4, 5135385828), (6, 3423590552), (8, 2567692914), (12, 1711795276), (16, 1283846457), (24, 855897638), (48, 427948819), (223, 92114544), (446, 46057272), (669, 30704848), (892, 23028636), (1338, 15352424), (1784, 11514318), (2676, 7676212), (3568, 5757159), (5352, 3838106), (10704, 1919053)]