20252224

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4723}}^1$

素因数の和:4802

約数の個数: 28

約数和(自身を含む): 40796464

約数和(自身を除く): 20544240

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4723, 9446, 18892, 37784, 75568, 151136, 302272, 316441, 632882, 1265764, 2531528, 5063056, 10126112, 20252224]

約数ペア:

[(1, 20252224), (2, 10126112), (4, 5063056), (8, 2531528), (16, 1265764), (32, 632882), (64, 316441), (67, 302272), (134, 151136), (268, 75568), (536, 37784), (1072, 18892), (2144, 9446), (4288, 4723)]