20059629882

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1\times {\mathrm{20089}}^1$

素因数の和:21278

約数の個数: 32

約数和(自身を含む): 40406936640

約数和(自身を除く): 20347306758

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1021, 2042, 3063, 6126, 20089, 40178, 60267, 120534, 166423, 332846, 499269, 998538, 3274507, 6549014, 9823521, 19647042, 20510869, 41021738, 61532607, 123065214, 3343271647, 6686543294, 10029814941, 20059629882]

約数ペア:

[(1, 20059629882), (2, 10029814941), (3, 6686543294), (6, 3343271647), (163, 123065214), (326, 61532607), (489, 41021738), (978, 20510869), (1021, 19647042), (2042, 9823521), (3063, 6549014), (6126, 3274507), (20089, 998538), (40178, 499269), (60267, 332846), (120534, 166423)]