20174746816

素因数分解:

$2^6\times 7^1\times {\mathrm{45032917}}^1$

素因数の和:45032936

約数の個数: 28

約数和(自身を含む): 45753444688

約数和(自身を除く): 25578697872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45032917, 90065834, 180131668, 315230419, 360263336, 630460838, 720526672, 1260921676, 1441053344, 2521843352, 2882106688, 5043686704, 10087373408, 20174746816]

約数ペア:

[(1, 20174746816), (2, 10087373408), (4, 5043686704), (7, 2882106688), (8, 2521843352), (14, 1441053344), (16, 1260921676), (28, 720526672), (32, 630460838), (56, 360263336), (64, 315230419), (112, 180131668), (224, 90065834), (448, 45032917)]