20536703637

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1\times {\mathrm{1889}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 28452695040

約数和(自身を除く): 7915991403

約数列:

[1, 3, 43, 71, 129, 213, 1187, 1889, 3053, 3561, 5667, 9159, 51041, 81227, 84277, 134119, 153123, 243681, 252831, 402357, 2242243, 3623911, 5767117, 6726729, 10871733, 17301351, 96416449, 159199253, 289249347, 477597759, 6845567879, 20536703637]

約数ペア:

[(1, 20536703637), (3, 6845567879), (43, 477597759), (71, 289249347), (129, 159199253), (213, 96416449), (1187, 17301351), (1889, 10871733), (3053, 6726729), (3561, 5767117), (5667, 3623911), (9159, 2242243), (51041, 402357), (81227, 252831), (84277, 243681), (134119, 153123)]