20082582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4557

約数の個数: 48

約数和(自身を含む): 49336560

約数和(自身を除く): 29253978

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 4517, 9034, 13551, 27102, 40653, 58721, 81306, 85823, 117442, 171646, 176163, 257469, 352326, 514938, 528489, 772407, 1056978, 1115699, 1544814, 2231398, 3347097, 6694194, 10041291, 20082582]

約数ペア:

[(1, 20082582), (2, 10041291), (3, 6694194), (6, 3347097), (9, 2231398), (13, 1544814), (18, 1115699), (19, 1056978), (26, 772407), (38, 528489), (39, 514938), (57, 352326), (78, 257469), (114, 176163), (117, 171646), (171, 117442), (234, 85823), (247, 81306), (342, 58721), (494, 40653), (741, 27102), (1482, 13551), (2223, 9034), (4446, 4517)]