20163308884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{11329}}^1\times {\mathrm{9467}}^1$

素因数の和:20847

約数の個数: 24

約数和(自身を含む): 36043539840

約数和(自身を除く): 15880230956

約数列:

[1, 2, 4, 47, 94, 188, 9467, 11329, 18934, 22658, 37868, 45316, 444949, 532463, 889898, 1064926, 1779796, 2129852, 107251643, 214503286, 429006572, 5040827221, 10081654442, 20163308884]

約数ペア:

[(1, 20163308884), (2, 10081654442), (4, 5040827221), (47, 429006572), (94, 214503286), (188, 107251643), (9467, 2129852), (11329, 1779796), (18934, 1064926), (22658, 889898), (37868, 532463), (45316, 444949)]