20088432007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3185101}}^1$

素因数の和:3185178

約数の個数: 16

約数和(自身を含む): 24767353152

約数和(自身を除く): 4678921145

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 3185101, 22295707, 54146717, 168810353, 379027019, 1181672471, 2869776001, 20088432007]

約数ペア:

[(1, 20088432007), (7, 2869776001), (17, 1181672471), (53, 379027019), (119, 168810353), (371, 54146717), (901, 22295707), (6307, 3185101)]