20248314132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{163393}}^1$

素因数の和:163872

約数の個数: 48

約数和(自身を含む): 49410345600

約数和(自身を除く): 29162031468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 449, 898, 1347, 1796, 2694, 5388, 10327, 20654, 30981, 41308, 61962, 123924, 163393, 326786, 490179, 653572, 980358, 1960716, 3758039, 7516078, 11274117, 15032156, 22548234, 45096468, 73363457, 146726914, 220090371, 293453828, 440180742, 880361484, 1687359511, 3374719022, 5062078533, 6749438044, 10124157066, 20248314132]

約数ペア:

[(1, 20248314132), (2, 10124157066), (3, 6749438044), (4, 5062078533), (6, 3374719022), (12, 1687359511), (23, 880361484), (46, 440180742), (69, 293453828), (92, 220090371), (138, 146726914), (276, 73363457), (449, 45096468), (898, 22548234), (1347, 15032156), (1796, 11274117), (2694, 7516078), (5388, 3758039), (10327, 1960716), (20654, 980358), (30981, 653572), (41308, 490179), (61962, 326786), (123924, 163393)]