18703749632

素因数分解:

$2^9\times {\mathrm{36530761}}^1$

素因数の和:36530779

約数の個数: 20

約数和(自身を含む): 37370969526

約数和(自身を除く): 18667219894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 36530761, 73061522, 146123044, 292246088, 584492176, 1168984352, 2337968704, 4675937408, 9351874816, 18703749632]

約数ペア:

[(1, 18703749632), (2, 9351874816), (4, 4675937408), (8, 2337968704), (16, 1168984352), (32, 584492176), (64, 292246088), (128, 146123044), (256, 73061522), (512, 36530761)]