20750976

素因数分解:

$2^7\times 3^2\times {\mathrm{18013}}^1$

素因数の和:18033

約数の個数: 48

約数和(自身を含む): 59716410

約数和(自身を除く): 38965434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18013, 36026, 54039, 72052, 108078, 144104, 162117, 216156, 288208, 324234, 432312, 576416, 648468, 864624, 1152832, 1296936, 1729248, 2305664, 2593872, 3458496, 5187744, 6916992, 10375488, 20750976]

約数ペア:

[(1, 20750976), (2, 10375488), (3, 6916992), (4, 5187744), (6, 3458496), (8, 2593872), (9, 2305664), (12, 1729248), (16, 1296936), (18, 1152832), (24, 864624), (32, 648468), (36, 576416), (48, 432312), (64, 324234), (72, 288208), (96, 216156), (128, 162117), (144, 144104), (192, 108078), (288, 72052), (384, 54039), (576, 36026), (1152, 18013)]