20503602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162727}}^1$

素因数の和:162742

約数の個数: 24

約数和(自身を含む): 50771136

約数和(自身を除く): 30267534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162727, 325454, 488181, 976362, 1139089, 1464543, 2278178, 2929086, 3417267, 6834534, 10251801, 20503602]

約数ペア:

[(1, 20503602), (2, 10251801), (3, 6834534), (6, 3417267), (7, 2929086), (9, 2278178), (14, 1464543), (18, 1139089), (21, 976362), (42, 488181), (63, 325454), (126, 162727)]