20218484252

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{5503}}^1\times {\mathrm{19543}}^1$

素因数の和:25097

約数の個数: 24

約数和(自身を含む): 36143579136

約数和(自身を除く): 15925094884

約数列:

[1, 2, 4, 47, 94, 188, 5503, 11006, 19543, 22012, 39086, 78172, 258641, 517282, 918521, 1034564, 1837042, 3674084, 107545129, 215090258, 430180516, 5054621063, 10109242126, 20218484252]

約数ペア:

[(1, 20218484252), (2, 10109242126), (4, 5054621063), (47, 430180516), (94, 215090258), (188, 107545129), (5503, 3674084), (11006, 1837042), (19543, 1034564), (22012, 918521), (39086, 517282), (78172, 258641)]