20003166

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 24993954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4463, 4482, 8926, 13389, 26778, 40167, 80334, 120501, 241002, 370429, 740858, 1111287, 2222574, 3333861, 6667722, 10001583, 20003166]

約数ペア:

[(1, 20003166), (2, 10001583), (3, 6667722), (6, 3333861), (9, 2222574), (18, 1111287), (27, 740858), (54, 370429), (83, 241002), (166, 120501), (249, 80334), (498, 40167), (747, 26778), (1494, 13389), (2241, 8926), (4463, 4482)]