13306900020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221781667}}^1$

素因数の和:221781679

約数の個数: 24

約数和(自身を含む): 37259320224

約数和(自身を除く): 23952420204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221781667, 443563334, 665345001, 887126668, 1108908335, 1330690002, 2217816670, 2661380004, 3326725005, 4435633340, 6653450010, 13306900020]

約数ペア:

[(1, 13306900020), (2, 6653450010), (3, 4435633340), (4, 3326725005), (5, 2661380004), (6, 2217816670), (10, 1330690002), (12, 1108908335), (15, 887126668), (20, 665345001), (30, 443563334), (60, 221781667)]