20595306

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 21798294

約数列:

[1, 2, 3, 6, 47, 94, 141, 199, 282, 367, 398, 597, 734, 1101, 1194, 2202, 9353, 17249, 18706, 28059, 34498, 51747, 56118, 73033, 103494, 146066, 219099, 438198, 3432551, 6865102, 10297653, 20595306]

約数ペア:

[(1, 20595306), (2, 10297653), (3, 6865102), (6, 3432551), (47, 438198), (94, 219099), (141, 146066), (199, 103494), (282, 73033), (367, 56118), (398, 51747), (597, 34498), (734, 28059), (1101, 18706), (1194, 17249), (2202, 9353)]