20808528462

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68001727}}^1$

素因数の和:68001752

約数の個数: 24

約数和(自身を含む): 47737213056

約数和(自身を除く): 26928684594

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 68001727, 136003454, 204005181, 408010362, 612015543, 1156029359, 1224031086, 2312058718, 3468088077, 6936176154, 10404264231, 20808528462]

約数ペア:

[(1, 20808528462), (2, 10404264231), (3, 6936176154), (6, 3468088077), (9, 2312058718), (17, 1224031086), (18, 1156029359), (34, 612015543), (51, 408010362), (102, 204005181), (153, 136003454), (306, 68001727)]