20097042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4933}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 46419072

約数和(自身を除く): 26322030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4933, 9866, 14799, 29598, 34531, 69062, 103593, 207186, 478501, 957002, 1435503, 2871006, 3349507, 6699014, 10048521, 20097042]

約数ペア:

[(1, 20097042), (2, 10048521), (3, 6699014), (6, 3349507), (7, 2871006), (14, 1435503), (21, 957002), (42, 478501), (97, 207186), (194, 103593), (291, 69062), (582, 34531), (679, 29598), (1358, 14799), (2037, 9866), (4074, 4933)]