20885364314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{75659}}^1$

素因数の和:76054

約数の個数: 32

約数和(自身を含む): 34711597440

約数和(自身を除く): 13826233126

約数列:

[1, 2, 17, 23, 34, 46, 353, 391, 706, 782, 6001, 8119, 12002, 16238, 75659, 138023, 151318, 276046, 1286203, 1740157, 2572406, 3480314, 26707627, 29582669, 53415254, 59165338, 454029659, 614275421, 908059318, 1228550842, 10442682157, 20885364314]

約数ペア:

[(1, 20885364314), (2, 10442682157), (17, 1228550842), (23, 908059318), (34, 614275421), (46, 454029659), (353, 59165338), (391, 53415254), (706, 29582669), (782, 26707627), (6001, 3480314), (8119, 2572406), (12002, 1740157), (16238, 1286203), (75659, 276046), (138023, 151318)]