20162682345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1\times {\mathrm{7103}}^1$

素因数の和:21681

約数の個数: 32

約数和(自身を含む): 34749130752

約数和(自身を除く): 14586448407

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 7103, 14557, 21309, 35515, 43671, 72785, 92339, 106545, 189241, 218355, 277017, 461695, 567723, 946205, 1385085, 2838615, 103398371, 310195113, 516991855, 1344178823, 1550975565, 4032536469, 6720894115, 20162682345]

約数ペア:

[(1, 20162682345), (3, 6720894115), (5, 4032536469), (13, 1550975565), (15, 1344178823), (39, 516991855), (65, 310195113), (195, 103398371), (7103, 2838615), (14557, 1385085), (21309, 946205), (35515, 567723), (43671, 461695), (72785, 277017), (92339, 218355), (106545, 189241)]