20883632014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{87746353}}^1$

素因数の和:87746379

約数の個数: 16

約数和(自身を含む): 37906424928

約数和(自身を除く): 17022792914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 87746353, 175492706, 614224471, 1228448942, 1491688001, 2983376002, 10441816007, 20883632014]

約数ペア:

[(1, 20883632014), (2, 10441816007), (7, 2983376002), (14, 1491688001), (17, 1228448942), (34, 614224471), (119, 175492706), (238, 87746353)]