20456445346

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1\times {\mathrm{194827}}^1$

素因数の和:195993

約数の個数: 16

約数和(自身を含む): 31365749376

約数和(自身を除く): 10909304030

約数列:

[1, 2, 47, 94, 1117, 2234, 52499, 104998, 194827, 389654, 9156869, 18313738, 217621759, 435243518, 10228222673, 20456445346]

約数ペア:

[(1, 20456445346), (2, 10228222673), (47, 435243518), (94, 217621759), (1117, 18313738), (2234, 9156869), (52499, 389654), (104998, 194827)]