20343981338

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1\times {\mathrm{75503}}^1$

素因数の和:76381

約数の個数: 16

約数和(自身を含む): 30715027200

約数和(自身を除く): 10371045862

約数列:

[1, 2, 199, 398, 677, 1354, 75503, 134723, 151006, 269446, 15025097, 30050194, 51115531, 102231062, 10171990669, 20343981338]

約数ペア:

[(1, 20343981338), (2, 10171990669), (199, 102231062), (398, 51115531), (677, 30050194), (1354, 15025097), (75503, 269446), (134723, 151006)]