20743488

素因数分解:

$2^6\times 3^2\times {\mathrm{36013}}^1$

素因数の和:36031

約数の個数: 42

約数和(自身を含む): 59459114

約数和(自身を除く): 38715626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36013, 72026, 108039, 144052, 216078, 288104, 324117, 432156, 576208, 648234, 864312, 1152416, 1296468, 1728624, 2304832, 2592936, 3457248, 5185872, 6914496, 10371744, 20743488]

約数ペア:

[(1, 20743488), (2, 10371744), (3, 6914496), (4, 5185872), (6, 3457248), (8, 2592936), (9, 2304832), (12, 1728624), (16, 1296468), (18, 1152416), (24, 864312), (32, 648234), (36, 576208), (48, 432156), (64, 324117), (72, 288104), (96, 216078), (144, 144052), (192, 108039), (288, 72026), (576, 36013)]