20172215554

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1\times {\mathrm{43391}}^1$

素因数の和:44801

約数の個数: 16

約数和(自身を含む): 30442438656

約数和(自身を除く): 10270223102

約数列:

[1, 2, 191, 382, 1217, 2434, 43391, 86782, 232447, 464894, 8287681, 16575362, 52806847, 105613694, 10086107777, 20172215554]

約数ペア:

[(1, 20172215554), (2, 10086107777), (191, 105613694), (382, 52806847), (1217, 16575362), (2434, 8287681), (43391, 464894), (86782, 232447)]