20131917126

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42472399}}^1$

素因数の和:42472483

約数の個数: 16

約数和(自身を含む): 40773504000

約数和(自身を除く): 20641586874

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42472399, 84944798, 127417197, 254834394, 3355319521, 6710639042, 10065958563, 20131917126]

約数ペア:

[(1, 20131917126), (2, 10065958563), (3, 6710639042), (6, 3355319521), (79, 254834394), (158, 127417197), (237, 84944798), (474, 42472399)]