20343816194055

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{5981}}^1\times {\mathrm{102653}}^1$

素因数の和:108736

約数の個数: 48

約数和(自身を含む): 33263281118304

約数和(自身を除く): 12919464924249

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2209, 5981, 6627, 11045, 17943, 29905, 33135, 89715, 102653, 281107, 307959, 513265, 843321, 1405535, 1539795, 4216605, 4824691, 13212029, 14474073, 24123455, 39636087, 66060145, 72370365, 198180435, 226760477, 613967593, 680281431, 1133802385, 1841902779, 3069837965, 3401407155, 9209513895, 28856476871, 86569430613, 144282384355, 432847153065, 1356254412937, 4068763238811, 6781272064685, 20343816194055]

約数ペア:

[(1, 20343816194055), (3, 6781272064685), (5, 4068763238811), (15, 1356254412937), (47, 432847153065), (141, 144282384355), (235, 86569430613), (705, 28856476871), (2209, 9209513895), (5981, 3401407155), (6627, 3069837965), (11045, 1841902779), (17943, 1133802385), (29905, 680281431), (33135, 613967593), (89715, 226760477), (102653, 198180435), (281107, 72370365), (307959, 66060145), (513265, 39636087), (843321, 24123455), (1405535, 14474073), (1539795, 13212029), (4216605, 4824691)]