20210744658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1\times {\mathrm{52999}}^1$

素因数の和:57906

約数の個数: 32

約数和(自身を含む): 43540560000

約数和(自身を除く): 23329815342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4889, 9778, 14667, 29334, 52999, 63557, 105998, 127114, 158997, 190671, 317994, 381342, 688987, 1377974, 2066961, 4133922, 259112111, 518224222, 777336333, 1554672666, 3368457443, 6736914886, 10105372329, 20210744658]

約数ペア:

[(1, 20210744658), (2, 10105372329), (3, 6736914886), (6, 3368457443), (13, 1554672666), (26, 777336333), (39, 518224222), (78, 259112111), (4889, 4133922), (9778, 2066961), (14667, 1377974), (29334, 688987), (52999, 381342), (63557, 317994), (105998, 190671), (127114, 158997)]