20361962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4013}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 31790880

約数和(自身を除く): 11428918

約数列:

[1, 2, 43, 59, 86, 118, 2537, 4013, 5074, 8026, 172559, 236767, 345118, 473534, 10180981, 20361962]

約数ペア:

[(1, 20361962), (2, 10180981), (43, 473534), (59, 345118), (86, 236767), (118, 172559), (2537, 8026), (4013, 5074)]