20219858829

素因数分解:

$3^2\times {\mathrm{379}}^1\times {\mathrm{547}}^1\times {\mathrm{10837}}^1$

素因数の和:11769

約数の個数: 24

約数和(自身を含む): 29339766560

約数和(自身を除く): 9119907731

約数列:

[1, 3, 9, 379, 547, 1137, 1641, 3411, 4923, 10837, 32511, 97533, 207313, 621939, 1865817, 4107223, 5927839, 12321669, 17783517, 36965007, 53350551, 2246650981, 6739952943, 20219858829]

約数ペア:

[(1, 20219858829), (3, 6739952943), (9, 2246650981), (379, 53350551), (547, 36965007), (1137, 17783517), (1641, 12321669), (3411, 5927839), (4923, 4107223), (10837, 1865817), (32511, 621939), (97533, 207313)]