20008254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25073}}^1$

素因数の和:25104

約数の個数: 32

約数和(自身を含む): 48142080

約数和(自身を除く): 28133826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25073, 50146, 75219, 150438, 175511, 351022, 476387, 526533, 952774, 1053066, 1429161, 2858322, 3334709, 6669418, 10004127, 20008254]

約数ペア:

[(1, 20008254), (2, 10004127), (3, 6669418), (6, 3334709), (7, 2858322), (14, 1429161), (19, 1053066), (21, 952774), (38, 526533), (42, 476387), (57, 351022), (114, 175511), (133, 150438), (266, 75219), (399, 50146), (798, 25073)]