20199850897035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7643}}^1\times {\mathrm{10364399}}^1$

素因数の和:10372067

約数の個数: 32

約数和(自身を含む): 34225404595200

約数和(自身を除く): 14025553698165

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7643, 22929, 38215, 114645, 129931, 389793, 649655, 1948965, 10364399, 31093197, 51821995, 155465985, 176194783, 528584349, 880973915, 2642921745, 79215101557, 237645304671, 396075507785, 1188226523355, 1346656726469, 4039970179407, 6733283632345, 20199850897035]

約数ペア:

[(1, 20199850897035), (3, 6733283632345), (5, 4039970179407), (15, 1346656726469), (17, 1188226523355), (51, 396075507785), (85, 237645304671), (255, 79215101557), (7643, 2642921745), (22929, 880973915), (38215, 528584349), (114645, 176194783), (129931, 155465985), (389793, 51821995), (649655, 31093197), (1948965, 10364399)]