20249082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53587

約数の個数: 32

約数和(自身を含む): 51427200

約数和(自身を除く): 31178118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53569, 107138, 160707, 321414, 374983, 482121, 749966, 964242, 1124949, 1446363, 2249898, 2892726, 3374847, 6749694, 10124541, 20249082]

約数ペア:

[(1, 20249082), (2, 10124541), (3, 6749694), (6, 3374847), (7, 2892726), (9, 2249898), (14, 1446363), (18, 1124949), (21, 964242), (27, 749966), (42, 482121), (54, 374983), (63, 321414), (126, 160707), (189, 107138), (378, 53569)]