20070854815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1453883}}^1$

素因数の和:1454150

約数の個数: 16

約数和(自身を含む): 26379271296

約数和(自身を除く): 6308416481

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 13805, 1453883, 7269415, 15992713, 79963565, 364924633, 1824623165, 4014170963, 20070854815]

約数ペア:

[(1, 20070854815), (5, 4014170963), (11, 1824623165), (55, 364924633), (251, 79963565), (1255, 15992713), (2761, 7269415), (13805, 1453883)]