20223845881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{377543}}^1$

素因数の和:377720

約数の個数: 16

約数和(自身を含む): 22507663104

約数和(自身を除く): 2283817223

約数列:

[1, 17, 23, 137, 391, 2329, 3151, 53567, 377543, 6418231, 8683489, 51723391, 147619313, 879297647, 1189637993, 20223845881]

約数ペア:

[(1, 20223845881), (17, 1189637993), (23, 879297647), (137, 147619313), (391, 51723391), (2329, 8683489), (3151, 6418231), (53567, 377543)]