20432954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 31600800

約数和(自身を除く): 11167846

約数列:

[1, 2, 37, 74, 419, 659, 838, 1318, 15503, 24383, 31006, 48766, 276121, 552242, 10216477, 20432954]

約数ペア:

[(1, 20432954), (2, 10216477), (37, 552242), (74, 276121), (419, 48766), (659, 31006), (838, 24383), (1318, 15503)]