20184624

素因数分解:

$2^4\times 3^2\times {\mathrm{140171}}^1$

素因数の和:140185

約数の個数: 30

約数和(自身を含む): 56489316

約数和(自身を除く): 36304692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140171, 280342, 420513, 560684, 841026, 1121368, 1261539, 1682052, 2242736, 2523078, 3364104, 5046156, 6728208, 10092312, 20184624]

約数ペア:

[(1, 20184624), (2, 10092312), (3, 6728208), (4, 5046156), (6, 3364104), (8, 2523078), (9, 2242736), (12, 1682052), (16, 1261539), (18, 1121368), (24, 841026), (36, 560684), (48, 420513), (72, 280342), (144, 140171)]