20211886554

素因数分解:

$2^1\times 3^1\times {\mathrm{29207}}^1\times {\mathrm{115337}}^1$

素因数の和:144549

約数の個数: 16

約数和(自身を含む): 40425507648

約数和(自身を除く): 20213621094

約数列:

[1, 2, 3, 6, 29207, 58414, 87621, 115337, 175242, 230674, 346011, 692022, 3368647759, 6737295518, 10105943277, 20211886554]

約数ペア:

[(1, 20211886554), (2, 10105943277), (3, 6737295518), (6, 3368647759), (29207, 692022), (58414, 346011), (87621, 230674), (115337, 175242)]