20087986616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{110359}}^1$

素因数の和:110799

約数の個数: 32

約数和(自身を含む): 38385415200

約数和(自身を除く): 18297428584

約数列:

[1, 2, 4, 8, 61, 122, 244, 373, 488, 746, 1492, 2984, 22753, 45506, 91012, 110359, 182024, 220718, 441436, 882872, 6731899, 13463798, 26927596, 41163907, 53855192, 82327814, 164655628, 329311256, 2510998327, 5021996654, 10043993308, 20087986616]

約数ペア:

[(1, 20087986616), (2, 10043993308), (4, 5021996654), (8, 2510998327), (61, 329311256), (122, 164655628), (244, 82327814), (373, 53855192), (488, 41163907), (746, 26927596), (1492, 13463798), (2984, 6731899), (22753, 882872), (45506, 441436), (91012, 220718), (110359, 182024)]