20858902270

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5592199}}^1$

素因数の和:5592579

約数の個数: 16

約数和(自身を含む): 37646690400

約数和(自身を除く): 16787788130

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 5592199, 11184398, 27960995, 55921990, 2085890227, 4171780454, 10429451135, 20858902270]

約数ペア:

[(1, 20858902270), (2, 10429451135), (5, 4171780454), (10, 2085890227), (373, 55921990), (746, 27960995), (1865, 11184398), (3730, 5592199)]