20160746276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{51431}}^1$

素因数の和:51656

約数の個数: 48

約数和(自身を含む): 39401026560

約数和(自身を除く): 19240280284

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 151, 236, 302, 604, 649, 1298, 1661, 2596, 3322, 6644, 8909, 17818, 35636, 51431, 97999, 102862, 195998, 205724, 391996, 565741, 1131482, 2262964, 3034429, 6068858, 7766081, 12137716, 15532162, 31064324, 33378719, 66757438, 85426891, 133514876, 170853782, 341707564, 458198779, 916397558, 1832795116, 5040186569, 10080373138, 20160746276]

約数ペア:

[(1, 20160746276), (2, 10080373138), (4, 5040186569), (11, 1832795116), (22, 916397558), (44, 458198779), (59, 341707564), (118, 170853782), (151, 133514876), (236, 85426891), (302, 66757438), (604, 33378719), (649, 31064324), (1298, 15532162), (1661, 12137716), (2596, 7766081), (3322, 6068858), (6644, 3034429), (8909, 2262964), (17818, 1131482), (35636, 565741), (51431, 391996), (97999, 205724), (102862, 195998)]