201620384531

素因数分解:

${\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1\times {\mathrm{19973}}^1$

素因数の和:21286

約数の個数: 16

約数和(自身を含む): 206098123680

約数和(自身を除く): 4477739149

約数列:

[1, 89, 101, 1123, 8989, 19973, 99947, 113423, 1777597, 2017273, 10094647, 22429679, 179537297, 1996241431, 2265397579, 201620384531]

約数ペア:

[(1, 201620384531), (89, 2265397579), (101, 1996241431), (1123, 179537297), (8989, 22429679), (19973, 10094647), (99947, 2017273), (113423, 1777597)]