20736392334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{230389}}^1$

素因数の和:232544

約数の個数: 32

約数和(自身を含む): 47419791360

約数和(自身を除く): 26683399026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143, 4286, 6429, 12858, 15001, 30002, 45003, 90006, 230389, 460778, 691167, 1382334, 1612723, 3225446, 4838169, 9676338, 493723627, 987447254, 1481170881, 2962341762, 3456065389, 6912130778, 10368196167, 20736392334]

約数ペア:

[(1, 20736392334), (2, 10368196167), (3, 6912130778), (6, 3456065389), (7, 2962341762), (14, 1481170881), (21, 987447254), (42, 493723627), (2143, 9676338), (4286, 4838169), (6429, 3225446), (12858, 1612723), (15001, 1382334), (30002, 691167), (45003, 460778), (90006, 230389)]