20936419954

素因数分解:

$2^1\times {\mathrm{1249}}^1\times {\mathrm{2143}}^1\times {\mathrm{3911}}^1$

素因数の和:7305

約数の個数: 16

約数和(自身を含む): 31452480000

約数和(自身を除く): 10516060046

約数列:

[1, 2, 1249, 2143, 2498, 3911, 4286, 7822, 2676607, 4884839, 5353214, 8381273, 9769678, 16762546, 10468209977, 20936419954]

約数ペア:

[(1, 20936419954), (2, 10468209977), (1249, 16762546), (2143, 9769678), (2498, 8381273), (3911, 5353214), (4286, 4884839), (7822, 2676607)]