20166465055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4119809}}^1$

素因数の和:4119914

約数の個数: 16

約数和(自身を含む): 26696368800

約数和(自身を除く): 6529903745

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 4119809, 20599045, 45317899, 226589495, 366663001, 1833315005, 4033293011, 20166465055]

約数ペア:

[(1, 20166465055), (5, 4033293011), (11, 1833315005), (55, 366663001), (89, 226589495), (445, 45317899), (979, 20599045), (4895, 4119809)]