20100036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 52433920

約数和(自身を除く): 32333884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 121, 127, 132, 218, 242, 254, 327, 363, 381, 436, 484, 508, 654, 726, 762, 1199, 1308, 1397, 1452, 1524, 2398, 2794, 3597, 4191, 4796, 5588, 7194, 8382, 13189, 13843, 14388, 15367, 16764, 26378, 27686, 30734, 39567, 41529, 46101, 52756, 55372, 61468, 79134, 83058, 92202, 152273, 158268, 166116, 184404, 304546, 456819, 609092, 913638, 1675003, 1827276, 3350006, 5025009, 6700012, 10050018, 20100036]

約数ペア:

[(1, 20100036), (2, 10050018), (3, 6700012), (4, 5025009), (6, 3350006), (11, 1827276), (12, 1675003), (22, 913638), (33, 609092), (44, 456819), (66, 304546), (109, 184404), (121, 166116), (127, 158268), (132, 152273), (218, 92202), (242, 83058), (254, 79134), (327, 61468), (363, 55372), (381, 52756), (436, 46101), (484, 41529), (508, 39567), (654, 30734), (726, 27686), (762, 26378), (1199, 16764), (1308, 15367), (1397, 14388), (1452, 13843), (1524, 13189), (2398, 8382), (2794, 7194), (3597, 5588), (4191, 4796)]