20652366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 47386368

約数和(自身を除く): 26734002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1571, 1878, 2191, 3142, 4382, 4713, 6573, 9426, 10997, 13146, 21994, 32991, 65982, 491723, 983446, 1475169, 2950338, 3442061, 6884122, 10326183, 20652366]

約数ペア:

[(1, 20652366), (2, 10326183), (3, 6884122), (6, 3442061), (7, 2950338), (14, 1475169), (21, 983446), (42, 491723), (313, 65982), (626, 32991), (939, 21994), (1571, 13146), (1878, 10997), (2191, 9426), (3142, 6573), (4382, 4713)]