20131267201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{54907}}^1$

素因数の和:55788

約数の個数: 16

約数和(自身を含む): 22138905600

約数和(自身を除く): 2007638399

約数列:

[1, 19, 23, 437, 839, 15941, 19297, 54907, 366643, 1043233, 1262861, 23994359, 46066973, 875272487, 1059540379, 20131267201]

約数ペア:

[(1, 20131267201), (19, 1059540379), (23, 875272487), (437, 46066973), (839, 23994359), (15941, 1262861), (19297, 1043233), (54907, 366643)]