20199863183

素因数分解:

${\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1\times {\mathrm{5437}}^1$

素因数の和:6614

約数の個数: 16

約数和(自身を含む): 21232736256

約数和(自身を除く): 1032873073

約数列:

[1, 23, 163, 991, 3749, 5437, 22793, 125051, 161533, 886231, 3715259, 5388067, 20383313, 123925541, 878254921, 20199863183]

約数ペア:

[(1, 20199863183), (23, 878254921), (163, 123925541), (991, 20383313), (3749, 5388067), (5437, 3715259), (22793, 886231), (125051, 161533)]