20176018899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{3677}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 28278111744

約数和(自身を除く): 8102092845

約数列:

[1, 3, 23, 69, 281, 283, 843, 849, 3677, 6463, 6509, 11031, 19389, 19527, 79523, 84571, 238569, 253713, 1033237, 1040591, 1829029, 3099711, 3121773, 5487087, 23764451, 23933593, 71293353, 71800779, 292406071, 877218213, 6725339633, 20176018899]

約数ペア:

[(1, 20176018899), (3, 6725339633), (23, 877218213), (69, 292406071), (281, 71800779), (283, 71293353), (843, 23933593), (849, 23764451), (3677, 5487087), (6463, 3121773), (6509, 3099711), (11031, 1829029), (19389, 1040591), (19527, 1033237), (79523, 253713), (84571, 238569)]