20199304202

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{14447}}^1$

素因数の和:15771

約数の個数: 48

約数和(自身を含む): 38482190208

約数和(自身を除く): 18282886006

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1297, 2594, 9079, 14267, 14447, 18158, 28534, 28894, 63553, 99869, 101129, 127106, 158917, 199738, 202258, 317834, 699083, 707903, 1112419, 1398166, 1415806, 2224838, 7786933, 15573866, 18737759, 37475518, 131164313, 206115349, 262328626, 412230698, 918150191, 1442807443, 1836300382, 2885614886, 10099652101, 20199304202]

約数ペア:

[(1, 20199304202), (2, 10099652101), (7, 2885614886), (11, 1836300382), (14, 1442807443), (22, 918150191), (49, 412230698), (77, 262328626), (98, 206115349), (154, 131164313), (539, 37475518), (1078, 18737759), (1297, 15573866), (2594, 7786933), (9079, 2224838), (14267, 1415806), (14447, 1398166), (18158, 1112419), (28534, 707903), (28894, 699083), (63553, 317834), (99869, 202258), (101129, 199738), (127106, 158917)]