20153193729

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1139951}}^1$

素因数の和:1140108

約数の個数: 16

約数和(自身を含む): 27577718784

約数和(自身を除く): 7424525055

約数列:

[1, 3, 71, 83, 213, 249, 5893, 17679, 1139951, 3419853, 80936521, 94615933, 242809563, 283847799, 6717731243, 20153193729]

約数ペア:

[(1, 20153193729), (3, 6717731243), (71, 283847799), (83, 242809563), (213, 94615933), (249, 80936521), (5893, 3419853), (17679, 1139951)]