23872020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397867}}^1$

素因数の和:397879

約数の個数: 24

約数和(自身を含む): 66841824

約数和(自身を除く): 42969804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397867, 795734, 1193601, 1591468, 1989335, 2387202, 3978670, 4774404, 5968005, 7957340, 11936010, 23872020]

約数ペア:

[(1, 23872020), (2, 11936010), (3, 7957340), (4, 5968005), (5, 4774404), (6, 3978670), (10, 2387202), (12, 1989335), (15, 1591468), (20, 1193601), (30, 795734), (60, 397867)]