20074053244

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{187237}}^1$

素因数の和:187802

約数の個数: 36

約数和(自身を含む): 40939963176

約数和(自身を除く): 20865909932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 1094, 2188, 3829, 7658, 15316, 26803, 53606, 107212, 187237, 374474, 748948, 1310659, 2621318, 5242636, 9174613, 18349226, 36698452, 102418639, 204837278, 409674556, 716930473, 1433860946, 2867721892, 5018513311, 10037026622, 20074053244]

約数ペア:

[(1, 20074053244), (2, 10037026622), (4, 5018513311), (7, 2867721892), (14, 1433860946), (28, 716930473), (49, 409674556), (98, 204837278), (196, 102418639), (547, 36698452), (1094, 18349226), (2188, 9174613), (3829, 5242636), (7658, 2621318), (15316, 1310659), (26803, 748948), (53606, 374474), (107212, 187237)]