20312443346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1444081}}^1$

素因数の和:1444637

約数の個数: 16

約数和(自身を含む): 32873082648

約数和(自身を除く): 12560639302

約数列:

[1, 2, 13, 26, 541, 1082, 7033, 14066, 1444081, 2888162, 18773053, 37546106, 781247821, 1562495642, 10156221673, 20312443346]

約数ペア:

[(1, 20312443346), (2, 10156221673), (13, 1562495642), (26, 781247821), (541, 37546106), (1082, 18773053), (7033, 2888162), (14066, 1444081)]