20630166

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6173}}^1$

素因数の和:6735

約数の個数: 16

約数和(自身を含む): 41341104

約数和(自身を除く): 20710938

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6173, 12346, 18519, 37038, 3438361, 6876722, 10315083, 20630166]

約数ペア:

[(1, 20630166), (2, 10315083), (3, 6876722), (6, 3438361), (557, 37038), (1114, 18519), (1671, 12346), (3342, 6173)]