20346033929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{87911}}^1$

素因数の和:88880

約数の個数: 16

約数和(自身を含む): 23089207680

約数和(自身を除く): 2743173751

約数列:

[1, 13, 19, 247, 937, 12181, 17803, 87911, 231439, 1142843, 1670309, 21714017, 82372607, 1070843891, 1565079533, 20346033929]

約数ペア:

[(1, 20346033929), (13, 1565079533), (19, 1070843891), (247, 82372607), (937, 21714017), (12181, 1670309), (17803, 1142843), (87911, 231439)]