20472768

素因数分解:

$2^6\times 3^2\times {\mathrm{35543}}^1$

素因数の和:35561

約数の個数: 42

約数和(自身を含む): 58683144

約数和(自身を除く): 38210376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35543, 71086, 106629, 142172, 213258, 284344, 319887, 426516, 568688, 639774, 853032, 1137376, 1279548, 1706064, 2274752, 2559096, 3412128, 5118192, 6824256, 10236384, 20472768]

約数ペア:

[(1, 20472768), (2, 10236384), (3, 6824256), (4, 5118192), (6, 3412128), (8, 2559096), (9, 2274752), (12, 1706064), (16, 1279548), (18, 1137376), (24, 853032), (32, 639774), (36, 568688), (48, 426516), (64, 319887), (72, 284344), (96, 213258), (144, 142172), (192, 106629), (288, 71086), (576, 35543)]