20290062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13691}}^1$

素因数の和:13728

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 25715058

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13691, 27382, 41073, 82146, 177983, 260129, 355966, 520258, 533949, 780387, 1067898, 1560774, 3381677, 6763354, 10145031, 20290062]

約数ペア:

[(1, 20290062), (2, 10145031), (3, 6763354), (6, 3381677), (13, 1560774), (19, 1067898), (26, 780387), (38, 533949), (39, 520258), (57, 355966), (78, 260129), (114, 177983), (247, 82146), (494, 41073), (741, 27382), (1482, 13691)]