20110003287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{243077}}^1$

素因数の和:243223

約数の個数: 32

約数和(自身を含む): 30802844160

約数和(自身を除く): 10692840873

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 759, 1199, 2507, 3597, 7521, 27577, 82731, 243077, 729231, 2673847, 5590771, 8021541, 16772313, 26495393, 61498481, 79486179, 184495443, 291449323, 609394039, 874347969, 1828182117, 6703334429, 20110003287]

約数ペア:

[(1, 20110003287), (3, 6703334429), (11, 1828182117), (23, 874347969), (33, 609394039), (69, 291449323), (109, 184495443), (253, 79486179), (327, 61498481), (759, 26495393), (1199, 16772313), (2507, 8021541), (3597, 5590771), (7521, 2673847), (27577, 729231), (82731, 243077)]