20131521876

素因数分解:

$2^2\times 3^2\times {\mathrm{559208941}}^1$

素因数の和:559208951

約数の個数: 18

約数和(自身を含む): 50888013722

約数和(自身を除く): 30756491846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559208941, 1118417882, 1677626823, 2236835764, 3355253646, 5032880469, 6710507292, 10065760938, 20131521876]

約数ペア:

[(1, 20131521876), (2, 10065760938), (3, 6710507292), (4, 5032880469), (6, 3355253646), (9, 2236835764), (12, 1677626823), (18, 1118417882), (36, 559208941)]