20163618336

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7242679}}^1$

素因数の和:7242721

約数の個数: 48

約数和(自身を含む): 54754660800

約数和(自身を除く): 34591042464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7242679, 14485358, 21728037, 28970716, 43456074, 57941432, 86912148, 115882864, 173824296, 210037691, 231765728, 347648592, 420075382, 630113073, 695297184, 840150764, 1260226146, 1680301528, 2520452292, 3360603056, 5040904584, 6721206112, 10081809168, 20163618336]

約数ペア:

[(1, 20163618336), (2, 10081809168), (3, 6721206112), (4, 5040904584), (6, 3360603056), (8, 2520452292), (12, 1680301528), (16, 1260226146), (24, 840150764), (29, 695297184), (32, 630113073), (48, 420075382), (58, 347648592), (87, 231765728), (96, 210037691), (116, 173824296), (174, 115882864), (232, 86912148), (348, 57941432), (464, 43456074), (696, 28970716), (928, 21728037), (1392, 14485358), (2784, 7242679)]