20131890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671063}}^1$

素因数の和:671073

約数の個数: 16

約数和(自身を含む): 48316608

約数和(自身を除く): 28184718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671063, 1342126, 2013189, 3355315, 4026378, 6710630, 10065945, 20131890]

約数ペア:

[(1, 20131890), (2, 10065945), (3, 6710630), (5, 4026378), (6, 3355315), (10, 2013189), (15, 1342126), (30, 671063)]