20188405560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168236713}}^1$

素因数の和:168236727

約数の個数: 32

約数和(自身を含む): 60565217040

約数和(自身を除く): 40376811480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168236713, 336473426, 504710139, 672946852, 841183565, 1009420278, 1345893704, 1682367130, 2018840556, 2523550695, 3364734260, 4037681112, 5047101390, 6729468520, 10094202780, 20188405560]

約数ペア:

[(1, 20188405560), (2, 10094202780), (3, 6729468520), (4, 5047101390), (5, 4037681112), (6, 3364734260), (8, 2523550695), (10, 2018840556), (12, 1682367130), (15, 1345893704), (20, 1009420278), (24, 841183565), (30, 672946852), (40, 504710139), (60, 336473426), (120, 168236713)]