20176901498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3247007}}^1$

素因数の和:3247261

約数の個数: 16

約数和(自身を含む): 32729840640

約数和(自身を除く): 12552939142

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 3247007, 6494014, 42211091, 84422182, 776034673, 1552069346, 10088450749, 20176901498]

約数ペア:

[(1, 20176901498), (2, 10088450749), (13, 1552069346), (26, 776034673), (239, 84422182), (478, 42211091), (3107, 6494014), (6214, 3247007)]