20001098519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1559}}^1\times {\mathrm{4519}}^1$

素因数の和:6262

約数の個数: 16

約数和(自身を含む): 21322828800

約数和(自身を除く): 1321730281

約数列:

[1, 17, 167, 1559, 2839, 4519, 26503, 76823, 260353, 754673, 4426001, 7045121, 12829441, 119767057, 1176535207, 20001098519]

約数ペア:

[(1, 20001098519), (17, 1176535207), (167, 119767057), (1559, 12829441), (2839, 7045121), (4519, 4426001), (26503, 754673), (76823, 260353)]