20129595847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{218579}}^1$

素因数の和:218766

約数の個数: 16

約数和(自身を含む): 21927945600

約数和(自身を除く): 1798349753

約数列:

[1, 19, 37, 131, 703, 2489, 4847, 92093, 218579, 4153001, 8087423, 28633849, 153661037, 544043131, 1059452413, 20129595847]

約数ペア:

[(1, 20129595847), (19, 1059452413), (37, 544043131), (131, 153661037), (703, 28633849), (2489, 8087423), (4847, 4153001), (92093, 218579)]