20512101523

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{21929}}^1$

素因数の和:22626

約数の個数: 16

約数和(自身を含む): 21760174080

約数和(自身を除く): 1248072557

約数列:

[1, 23, 67, 607, 1541, 13961, 21929, 40669, 504367, 935387, 1469243, 13310903, 33792589, 306150769, 891830501, 20512101523]

約数ペア:

[(1, 20512101523), (23, 891830501), (67, 306150769), (607, 33792589), (1541, 13310903), (13961, 1469243), (21929, 935387), (40669, 504367)]