20199763086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{3301}}^1\times {\mathrm{3529}}^1$

素因数の和:6869

約数の個数: 48

約数和(自身を含む): 42940925040

約数和(自身を除く): 22741161954

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 3301, 3529, 6602, 7058, 9903, 10587, 19806, 21174, 56117, 59993, 112234, 119986, 168351, 179979, 336702, 359958, 953989, 1019881, 1907978, 2039762, 2861967, 3059643, 5723934, 6119286, 11649229, 23298458, 34947687, 69895374, 198036893, 396073786, 594110679, 1188221358, 3366627181, 6733254362, 10099881543, 20199763086]

約数ペア:

[(1, 20199763086), (2, 10099881543), (3, 6733254362), (6, 3366627181), (17, 1188221358), (34, 594110679), (51, 396073786), (102, 198036893), (289, 69895374), (578, 34947687), (867, 23298458), (1734, 11649229), (3301, 6119286), (3529, 5723934), (6602, 3059643), (7058, 2861967), (9903, 2039762), (10587, 1907978), (19806, 1019881), (21174, 953989), (56117, 359958), (59993, 336702), (112234, 179979), (119986, 168351)]