20150573514

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21391267}}^1$

素因数の和:21391429

約数の個数: 16

約数和(自身を含む): 40557844128

約数和(自身を除く): 20407270614

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 21391267, 42782534, 64173801, 128347602, 3358428919, 6716857838, 10075286757, 20150573514]

約数ペア:

[(1, 20150573514), (2, 10075286757), (3, 6716857838), (6, 3358428919), (157, 128347602), (314, 64173801), (471, 42782534), (942, 21391267)]